147655549755 has 32 divisors (see below), whose sum is σ = 299998579200. Its totient is φ = 67499679456.

The previous prime is 147655549709. The next prime is 147655549759. The reversal of 147655549755 is 557945556741.

147655549755 is a `hidden beast` number, since 1 + 4 + 7 + 6 + 5 + 554 + 9 + 75 + 5 = 666.

147655549755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147655549755 - 2¹⁰ = 147655548731 is a prime.

It is a super-2 number, since 2×147655549755² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 147655549692 and 147655549701.

It is not an unprimeable number, because it can be changed into a prime (147655549759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78123685 + ... + 78125574.

It is an arithmetic number, because the mean of its divisors is an integer number (9374955600).

Almost surely, 2^147655549755 is an apocalyptic number.

147655549755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

147655549755 is an abundant number, since it is smaller than the sum of its proper divisors (152343029445).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147655549755 is a wasteful number, since it uses less digits than its factorization.

147655549755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156249280 (or 156249274 counting only the distinct ones).

The product of its digits is 132300000, while the sum is 63.

The spelling of 147655549755 in words is "one hundred forty-seven billion, six hundred fifty-five million, five hundred forty-nine thousand, seven hundred fifty-five".