252295865419 has 8 divisors (see below), whose sum is σ = 283516424352. Its totient is φ = 222762904320.

The previous prime is 252295865411. The next prime is 252295865443. The reversal of 252295865419 is 914568592252.

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 252295865419 - 2³ = 252295865411 is a prime.

It is a super-2 number, since 2×252295865419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252295865411) 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, 421899142 + ... + 421899739.

It is an arithmetic number, because the mean of its divisors is an integer number (35439553044).

Almost surely, 2^252295865419 is an apocalyptic number.

252295865419 is a deficient number, since it is larger than the sum of its proper divisors (31220558933).

252295865419 is a wasteful number, since it uses less digits than its factorization.

252295865419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843798917.

The product of its digits is 15552000, while the sum is 58.

The spelling of 252295865419 in words is "two hundred fifty-two billion, two hundred ninety-five million, eight hundred sixty-five thousand, four hundred nineteen".