157713706155 has 16 divisors (see below), whose sum is σ = 255896043264. Its totient is φ = 82929272160.

The previous prime is 157713706141. The next prime is 157713706159. The reversal of 157713706155 is 551607317751.

It is not a de Polignac number, because 157713706155 - 2⁸ = 157713705899 is a prime.

It is a super-2 number, since 2×157713706155² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (157713706159) 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, 74042929 + ... + 74045058.

It is an arithmetic number, because the mean of its divisors is an integer number (15993502704).

Almost surely, 2^157713706155 is an apocalyptic number.

157713706155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

157713706155 is a deficient number, since it is larger than the sum of its proper divisors (98182337109).

157713706155 is a wasteful number, since it uses less digits than its factorization.

157713706155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148088066.

The product of its (nonzero) digits is 771750, while the sum is 48.

The spelling of 157713706155 in words is "one hundred fifty-seven billion, seven hundred thirteen million, seven hundred six thousand, one hundred fifty-five".