49520402595 has 48 divisors (see below), whose sum is σ = 89111104992. Its totient is φ = 26382205440.

The previous prime is 49520402593. The next prime is 49520402663. The reversal of 49520402595 is 59520402594.

49520402595 is a `hidden beast` number, since 4 + 9 + 52 + 0 + 4 + 0 + 2 + 595 = 666.

It is not a de Polignac number, because 49520402595 - 2¹ = 49520402593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 49520402595.

It is not an unprimeable number, because it can be changed into a prime (49520402593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1121659 + ... + 1164971.

It is an arithmetic number, because the mean of its divisors is an integer number (1856481354).

Almost surely, 2^49520402595 is an apocalyptic number.

49520402595 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49520402595 is a deficient number, since it is larger than the sum of its proper divisors (39590702397).

49520402595 is an equidigital number, since it uses as much as digits as its factorization.

49520402595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44274 (or 44262 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

Subtracting 49520402595 from its reverse (59520402594), we obtain a palindrome (9999999999).

The spelling of 49520402595 in words is "forty-nine billion, five hundred twenty million, four hundred two thousand, five hundred ninety-five".