252606022510 has 8 divisors (see below), whose sum is σ = 454690840536. Its totient is φ = 101042409000.

The previous prime is 252606022507. The next prime is 252606022567. The reversal of 252606022510 is 15220606252.

It is a happy number.

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

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, 12630301116 + ... + 12630301135.

It is an arithmetic number, because the mean of its divisors is an integer number (56836355067).

Almost surely, 2^252606022510 is an apocalyptic number.

252606022510 is a deficient number, since it is larger than the sum of its proper divisors (202084818026).

252606022510 is a wasteful number, since it uses less digits than its factorization.

252606022510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25260602258.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 252606022510 its reverse (15220606252), we get a palindrome (267826628762).

The spelling of 252606022510 in words is "two hundred fifty-two billion, six hundred six million, twenty-two thousand, five hundred ten".