47826775755 has 64 divisors (see below), whose sum is σ = 92859402240. Its totient is φ = 23162630400.

The previous prime is 47826775753. The next prime is 47826775781. The reversal of 47826775755 is 55757762874.

It is a happy number.

47826775755 is a `hidden beast` number, since 478 + 2 + 67 + 7 + 57 + 55 = 666.

It is not a de Polignac number, because 47826775755 - 2¹ = 47826775753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47826775692 and 47826775701.

It is not an unprimeable number, because it can be changed into a prime (47826775753) 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 63 ways as a sum of consecutive naturals, for example, 1335159 + ... + 1370511.

It is an arithmetic number, because the mean of its divisors is an integer number (1450928160).

Almost surely, 2^47826775755 is an apocalyptic number.

47826775755 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47826775755 is a deficient number, since it is larger than the sum of its proper divisors (45032626485).

47826775755 is a wasteful number, since it uses less digits than its factorization.

47826775755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36289 (or 36283 counting only the distinct ones).

The product of its digits is 115248000, while the sum is 63.

The spelling of 47826775755 in words is "forty-seven billion, eight hundred twenty-six million, seven hundred seventy-five thousand, seven hundred fifty-five".