252877097 has 4 divisors (see below), whose sum is σ = 275865936. Its totient is φ = 229888260.

The previous prime is 252877073. The next prime is 252877103. The reversal of 252877097 is 790778252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252877097 - 2¹² = 252873001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252877007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11494403 + ... + 11494424.

It is an arithmetic number, because the mean of its divisors is an integer number (68966484).

Almost surely, 2^252877097 is an apocalyptic number.

It is an amenable number.

252877097 is a deficient number, since it is larger than the sum of its proper divisors (22988839).

252877097 is a wasteful number, since it uses less digits than its factorization.

252877097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22988838.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 252877097 is about 15902.1098285731. The cubic root of 252877097 is about 632.3679233873.

The spelling of 252877097 in words is "two hundred fifty-two million, eight hundred seventy-seven thousand, ninety-seven".