157015522002 has 8 divisors (see below), whose sum is σ = 314031044016. Its totient is φ = 52338507332.

The previous prime is 157015521967. The next prime is 157015522019. The reversal of 157015522002 is 200225510751.

It is a sphenic number, since it is the product of 3 distinct primes.

157015522002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13084626828 + ... + 13084626839.

It is an arithmetic number, because the mean of its divisors is an integer number (39253880502).

Almost surely, 2^157015522002 is an apocalyptic number.

157015522002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

157015522002 is a wasteful number, since it uses less digits than its factorization.

157015522002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26169253672.

The product of its (nonzero) digits is 7000, while the sum is 30.

The spelling of 157015522002 in words is "one hundred fifty-seven billion, fifteen million, five hundred twenty-two thousand, two".