15104525445 has 48 divisors (see below), whose sum is σ = 27465609600. Its totient is φ = 7668366720.

The previous prime is 15104525413. The next prime is 15104525509. The reversal of 15104525445 is 54452540151.

15104525445 is a `hidden beast` number, since 1 + 5 + 104 + 5 + 2 + 544 + 5 = 666.

It is not a de Polignac number, because 15104525445 - 2⁵ = 15104525413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11146 + ... + 174164.

It is an arithmetic number, because the mean of its divisors is an integer number (572200200).

Almost surely, 2^15104525445 is an apocalyptic number.

15104525445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15104525445 is a deficient number, since it is larger than the sum of its proper divisors (12361084155).

15104525445 is a wasteful number, since it uses less digits than its factorization.

15104525445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163130 (or 163127 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 15104525445 in words is "fifteen billion, one hundred four million, five hundred twenty-five thousand, four hundred forty-five".