10157607785 has 16 divisors (see below), whose sum is σ = 13221203520. Its totient is φ = 7447032000.

The previous prime is 10157607769. The next prime is 10157607787. The reversal of 10157607785 is 58770675101.

It is not a de Polignac number, because 10157607785 - 2⁴ = 10157607769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10157607787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553091 + ... + 571160.

It is an arithmetic number, because the mean of its divisors is an integer number (826325220).

Almost surely, 2^10157607785 is an apocalyptic number.

It is an amenable number.

10157607785 is a deficient number, since it is larger than the sum of its proper divisors (3063595735).

10157607785 is a wasteful number, since it uses less digits than its factorization.

10157607785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124408.

The product of its (nonzero) digits is 411600, while the sum is 47.

The spelling of 10157607785 in words is "ten billion, one hundred fifty-seven million, six hundred seven thousand, seven hundred eighty-five".