157208700542058 has 48 divisors (see below), whose sum is σ = 381627017549856. Its totient is φ = 46351459617120.

The previous prime is 157208700542039. The next prime is 157208700542147. The reversal of 157208700542058 is 850245007802751.

It is a happy number.

157208700542058 is a `hidden beast` number, since 1 + 5 + 7 + 20 + 8 + 70 + 0 + 542 + 0 + 5 + 8 = 666.

It is a super-2 number, since 2×157208700542058² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 157208700541995 and 157208700542013.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10729497216 + ... + 10729511867.

It is an arithmetic number, because the mean of its divisors is an integer number (7950562865622).

Almost surely, 2^{157208700542058} is an apocalyptic number.

157208700542058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

157208700542058 is an abundant number, since it is smaller than the sum of its proper divisors (224418317007798).

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

157208700542058 is a wasteful number, since it uses less digits than its factorization.

157208700542058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21459009139 (or 21459009136 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 54.

The spelling of 157208700542058 in words is "one hundred fifty-seven trillion, two hundred eight billion, seven hundred million, five hundred forty-two thousand, fifty-eight".