13025375577 has 12 divisors (see below), whose sum is σ = 19804664880. Its totient is φ = 8226552888.

The previous prime is 13025375569. The next prime is 13025375591. The reversal of 13025375577 is 77557352031.

13025375577 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 5 + 3 + 75 + 577 = 666.

It is not a de Polignac number, because 13025375577 - 2³ = 13025375569 is a prime.

It is a super-3 number, since 3×13025375577³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13025375507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38085723 + ... + 38086064.

It is an arithmetic number, because the mean of its divisors is an integer number (1650388740).

Almost surely, 2^13025375577 is an apocalyptic number.

It is an amenable number.

13025375577 is a deficient number, since it is larger than the sum of its proper divisors (6779289303).

13025375577 is a wasteful number, since it uses less digits than its factorization.

13025375577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76171812 (or 76171809 counting only the distinct ones).

The product of its (nonzero) digits is 771750, while the sum is 45.

The spelling of 13025375577 in words is "thirteen billion, twenty-five million, three hundred seventy-five thousand, five hundred seventy-seven".