157552052616 has 64 divisors (see below), whose sum is σ = 500165251200. Its totient is φ = 45014871744.

The previous prime is 157552052563. The next prime is 157552052621. The reversal of 157552052616 is 616250255751.

157552052616 is a `hidden beast` number, since 1 + 5 + 7 + 5 + 5 + 20 + 5 + 2 + 616 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52099035 + ... + 52102058.

It is an arithmetic number, because the mean of its divisors is an integer number (7815082050).

Almost surely, 2^157552052616 is an apocalyptic number.

It is an amenable number.

157552052616 is an abundant number, since it is smaller than the sum of its proper divisors (342613198584).

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

157552052616 is a wasteful number, since it uses less digits than its factorization.

157552052616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104201115 (or 104201105 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 157552052616 in words is "one hundred fifty-seven billion, five hundred fifty-two million, fifty-two thousand, six hundred sixteen".