157670125470 has 96 divisors (see below), whose sum is σ = 481610604384. Its totient is φ = 35282822400.

The previous prime is 157670125447. The next prime is 157670125493. The reversal of 157670125470 is 74521076751.

157670125470 is a `hidden beast` number, since 1 + 57 + 6 + 7 + 0 + 125 + 470 = 666.

It is an interprime number because it is at equal distance from previous prime (157670125447) and next prime (157670125493).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6112621 + ... + 6138360.

It is an arithmetic number, because the mean of its divisors is an integer number (5016777129).

Almost surely, 2^157670125470 is an apocalyptic number.

157670125470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157670125470 is an abundant number, since it is smaller than the sum of its proper divisors (323940478914).

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

157670125470 is a wasteful number, since it uses less digits than its factorization.

157670125470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12251018 (or 12251015 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 45.

The spelling of 157670125470 in words is "one hundred fifty-seven billion, six hundred seventy million, one hundred twenty-five thousand, four hundred seventy".