252620095 has 16 divisors (see below), whose sum is σ = 373101120. Its totient is φ = 159899904.

The previous prime is 252620087. The next prime is 252620111. The reversal of 252620095 is 590026252.

It is a cyclic number.

It is not a de Polignac number, because 252620095 - 2³ = 252620087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277150 + ... + 278059.

It is an arithmetic number, because the mean of its divisors is an integer number (23318820).

Almost surely, 2^252620095 is an apocalyptic number.

252620095 is a deficient number, since it is larger than the sum of its proper divisors (120481025).

252620095 is a wasteful number, since it uses less digits than its factorization.

252620095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555234.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 252620095 is about 15894.0270227529. The cubic root of 252620095 is about 632.1536230928.

The spelling of 252620095 in words is "two hundred fifty-two million, six hundred twenty thousand, ninety-five".