215025230501552 has 40 divisors (see below), whose sum is σ = 424476039825936. Its totient is φ = 105483065515776.

The previous prime is 215025230501519. The next prime is 215025230501581. The reversal of 215025230501552 is 255105032520512.

215025230501552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91601138 + ... + 93919214.

Almost surely, 2^{215025230501552} is an apocalyptic number.

It is an amenable number.

215025230501552 is a deficient number, since it is larger than the sum of its proper divisors (209450809324384).

215025230501552 is a wasteful number, since it uses less digits than its factorization.

215025230501552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427525 (or 2427519 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 215025230501552 in words is "two hundred fifteen trillion, twenty-five billion, two hundred thirty million, five hundred one thousand, five hundred fifty-two".