252151255 has 8 divisors (see below), whose sum is σ = 302979600. Its totient is φ = 201455616.

The previous prime is 252151253. The next prime is 252151279. The reversal of 252151255 is 552151252.

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

It is a cyclic number.

It is not a de Polignac number, because 252151255 - 2¹ = 252151253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252151253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28945 + ... + 36634.

It is an arithmetic number, because the mean of its divisors is an integer number (37872450).

Almost surely, 2^252151255 is an apocalyptic number.

252151255 is a deficient number, since it is larger than the sum of its proper divisors (50828345).

252151255 is an equidigital number, since it uses as much as digits as its factorization.

252151255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66353.

The product of its digits is 5000, while the sum is 28.

The square root of 252151255 is about 15879.2712364264. The cubic root of 252151255 is about 631.7623076345.

The spelling of 252151255 in words is "two hundred fifty-two million, one hundred fifty-one thousand, two hundred fifty-five".