147519706551 has 16 divisors (see below), whose sum is σ = 224850038784. Its totient is φ = 84275185824.

The previous prime is 147519706547. The next prime is 147519706559. The reversal of 147519706551 is 155607915741.

147519706551 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 147519706551 - 2² = 147519706547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147519706494 and 147519706503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147519706559) 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 15 ways as a sum of consecutive naturals, for example, 824535 + ... + 987368.

It is an arithmetic number, because the mean of its divisors is an integer number (14053127424).

Almost surely, 2^147519706551 is an apocalyptic number.

147519706551 is a deficient number, since it is larger than the sum of its proper divisors (77330332233).

147519706551 is a wasteful number, since it uses less digits than its factorization.

147519706551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815790.

The product of its (nonzero) digits is 1323000, while the sum is 51.

The spelling of 147519706551 in words is "one hundred forty-seven billion, five hundred nineteen million, seven hundred six thousand, five hundred fifty-one".