157263027 has 16 divisors (see below), whose sum is σ = 218369280. Its totient is φ = 100548000.

The previous prime is 157263017. The next prime is 157263037. The reversal of 157263027 is 720362751.

It is an interprime number because it is at equal distance from previous prime (157263017) and next prime (157263037).

It is not a de Polignac number, because 157263027 - 2⁸ = 157262771 is a prime.

It is a super-2 number, since 2×157263027² = 49463319322405458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (157263017) 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, 7152 + ... + 19122.

It is an arithmetic number, because the mean of its divisors is an integer number (13648080).

Almost surely, 2^157263027 is an apocalyptic number.

157263027 is a deficient number, since it is larger than the sum of its proper divisors (61106253).

157263027 is a wasteful number, since it uses less digits than its factorization.

157263027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 157263027 is about 12540.4556137327. The cubic root of 157263027 is about 539.7701662528.

The spelling of 157263027 in words is "one hundred fifty-seven million, two hundred sixty-three thousand, twenty-seven".