13250007757 has 32 divisors (see below), whose sum is σ = 16156800000. Its totient is φ = 10607321088.

The previous prime is 13250007737. The next prime is 13250007767. The reversal of 13250007757 is 75770005231.

It is not a de Polignac number, because 13250007757 - 2²⁷ = 13115790029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13250007737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10607869 + ... + 10609117.

It is an arithmetic number, because the mean of its divisors is an integer number (504900000).

Almost surely, 2^13250007757 is an apocalyptic number.

13250007757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13250007757 is a deficient number, since it is larger than the sum of its proper divisors (2906792243).

13250007757 is a wasteful number, since it uses less digits than its factorization.

13250007757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 51450, while the sum is 37.

The spelling of 13250007757 in words is "thirteen billion, two hundred fifty million, seven thousand, seven hundred fifty-seven".