15607255041 has 63 divisors (see below), whose sum is σ = 27261858483. Its totient is φ = 8904939120.

The previous prime is 15607255033. The next prime is 15607255057. The reversal of 15607255041 is 14055270651.

The square root of 15607255041 is 124929.

It is a perfect power (a square), and thus also a powerful number.

15607255041 is a `hidden beast` number, since 1 + 5 + 60 + 7 + 2 + 550 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12392365041 + 3214890000 = 111321^2 + 56700^2 .

It is a tau number, because it is divible by the number of its divisors (63).

It is not a de Polignac number, because 15607255041 - 2³ = 15607255033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15607254987 and 15607255005.

It is not an unprimeable number, because it can be changed into a prime (15607255021) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 23611251 + ... + 23611911.

Almost surely, 2^15607255041 is an apocalyptic number.

15607255041 is the 124929-th square number.

15607255041 is the 62465-th centered octagonal number.

It is an amenable number.

15607255041 is a deficient number, since it is larger than the sum of its proper divisors (11654603442).

15607255041 is an frugal number, since it uses more digits than its factorization.

15607255041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

Multiplying 15607255041 by its sum of digits (36), we get a square (561861181476 = 749574²).

The spelling of 15607255041 in words is "fifteen billion, six hundred seven million, two hundred fifty-five thousand, forty-one".