157057834263 has 16 divisors (see below), whose sum is σ = 231014592000. Its totient is φ = 94117052480.

The previous prime is 157057834249. The next prime is 157057834277. The reversal of 157057834263 is 362438750751.

It is an interprime number because it is at equal distance from previous prime (157057834249) and next prime (157057834277).

It is not a de Polignac number, because 157057834263 - 2⁵ = 157057834231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157057834163) 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, 26734863 + ... + 26740736.

It is an arithmetic number, because the mean of its divisors is an integer number (14438412000).

Almost surely, 2^157057834263 is an apocalyptic number.

157057834263 is a deficient number, since it is larger than the sum of its proper divisors (73956757737).

157057834263 is a wasteful number, since it uses less digits than its factorization.

157057834263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53475702.

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 157057834263 in words is "one hundred fifty-seven billion, fifty-seven million, eight hundred thirty-four thousand, two hundred sixty-three".