252937555 has 32 divisors (see below), whose sum is σ = 345098880. Its totient is φ = 176563200.

The previous prime is 252937549. The next prime is 252937613. The reversal of 252937555 is 555739252.

252937555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252937555 - 2⁷ = 252937427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132105 + ... + 134005.

It is an arithmetic number, because the mean of its divisors is an integer number (10784340).

Almost surely, 2^252937555 is an apocalyptic number.

252937555 is a deficient number, since it is larger than the sum of its proper divisors (92161325).

252937555 is a wasteful number, since it uses less digits than its factorization.

252937555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031.

The product of its digits is 472500, while the sum is 43.

The square root of 252937555 is about 15904.0106576926. The cubic root of 252937555 is about 632.4183149991.

The spelling of 252937555 in words is "two hundred fifty-two million, nine hundred thirty-seven thousand, five hundred fifty-five".