52402631466 has 8 divisors (see below), whose sum is σ = 104805262944. Its totient is φ = 17467543820.

The previous prime is 52402631441. The next prime is 52402631521. The reversal of 52402631466 is 66413620425.

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

52402631466 is an admirable number.

It is a super-2 number, since 2×52402631466² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4366885950 + ... + 4366885961.

It is an arithmetic number, because the mean of its divisors is an integer number (13100657868).

Almost surely, 2^52402631466 is an apocalyptic number.

52402631466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52402631466 is a wasteful number, since it uses less digits than its factorization.

52402631466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8733771916.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 52402631466 in words is "fifty-two billion, four hundred two million, six hundred thirty-one thousand, four hundred sixty-six".