252114204415 has 4 divisors (see below), whose sum is σ = 302537045304. Its totient is φ = 201691363528.

The previous prime is 252114204409. The next prime is 252114204421. The reversal of 252114204415 is 514402411252.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (252114204409) and next prime (252114204421).

It is a cyclic number.

It is not a de Polignac number, because 252114204415 - 2¹³ = 252114196223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25211420437 + ... + 25211420446.

It is an arithmetic number, because the mean of its divisors is an integer number (75634261326).

Almost surely, 2^252114204415 is an apocalyptic number.

252114204415 is a deficient number, since it is larger than the sum of its proper divisors (50422840889).

252114204415 is an equidigital number, since it uses as much as digits as its factorization.

252114204415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50422840888.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 252114204415 its reverse (514402411252), we get a palindrome (766516615667).

The spelling of 252114204415 in words is "two hundred fifty-two billion, one hundred fourteen million, two hundred four thousand, four hundred fifteen".