157379450151 has 16 divisors (see below), whose sum is σ = 261617787648. Its totient is φ = 81755558400.

The previous prime is 157379450149. The next prime is 157379450177. The reversal of 157379450151 is 151054973751.

It is not a de Polignac number, because 157379450151 - 2¹ = 157379450149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157379450151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157379450131) 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, 340647930 + ... + 340648391.

It is an arithmetic number, because the mean of its divisors is an integer number (16351111728).

Almost surely, 2^157379450151 is an apocalyptic number.

157379450151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

157379450151 is a deficient number, since it is larger than the sum of its proper divisors (104238337497).

157379450151 is a wasteful number, since it uses less digits than its factorization.

157379450151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681296342.

The product of its (nonzero) digits is 661500, while the sum is 48.

The spelling of 157379450151 in words is "one hundred fifty-seven billion, three hundred seventy-nine million, four hundred fifty thousand, one hundred fifty-one".