157215550062 has 32 divisors (see below), whose sum is σ = 318981922560. Its totient is φ = 51647279040.

The previous prime is 157215550043. The next prime is 157215550081. The reversal of 157215550062 is 260055512751.

It is an interprime number because it is at equal distance from previous prime (157215550043) and next prime (157215550081).

It is a self number, because there is not a number n which added to its sum of digits gives 157215550062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063338 + ... + 1202130.

It is an arithmetic number, because the mean of its divisors is an integer number (9968185080).

Almost surely, 2^157215550062 is an apocalyptic number.

157215550062 is an abundant number, since it is smaller than the sum of its proper divisors (161766372498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157215550062 is a wasteful number, since it uses less digits than its factorization.

157215550062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141528.

The product of its (nonzero) digits is 105000, while the sum is 39.

The spelling of 157215550062 in words is "one hundred fifty-seven billion, two hundred fifteen million, five hundred fifty thousand, sixty-two".