157380409152 has 84 divisors (see below), whose sum is σ = 465654274176. Its totient is φ = 50767868160.

The previous prime is 157380409133. The next prime is 157380409213. The reversal of 157380409152 is 251904083751.

157380409152 is a `hidden beast` number, since 15 + 7 + 3 + 80 + 409 + 152 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 157380409098 and 157380409107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4389078 + ... + 4424789.

It is an arithmetic number, because the mean of its divisors is an integer number (5543503264).

Almost surely, 2^157380409152 is an apocalyptic number.

157380409152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157380409152 is an abundant number, since it is smaller than the sum of its proper divisors (308273865024).

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

157380409152 is a wasteful number, since it uses less digits than its factorization.

157380409152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8813916 (or 8813903 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 157380409152 in words is "one hundred fifty-seven billion, three hundred eighty million, four hundred nine thousand, one hundred fifty-two".