157925763 has 6 divisors (see below), whose sum is σ = 228115004. Its totient is φ = 105283836.

The previous prime is 157925759. The next prime is 157925771. The reversal of 157925763 is 367529751.

157925763 is a `hidden beast` number, since 1 + 5 + 79 + 2 + 576 + 3 = 666.

It is not a de Polignac number, because 157925763 - 2² = 157925759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157925723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8773645 + ... + 8773662.

Almost surely, 2^157925763 is an apocalyptic number.

157925763 is a deficient number, since it is larger than the sum of its proper divisors (70189241).

157925763 is a wasteful number, since it uses less digits than its factorization.

157925763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17547313 (or 17547310 counting only the distinct ones).

The product of its digits is 396900, while the sum is 45.

The square root of 157925763 is about 12566.8517537210. The cubic root of 157925763 is about 540.5273346602.

The spelling of 157925763 in words is "one hundred fifty-seven million, nine hundred twenty-five thousand, seven hundred sixty-three".