52454644266 has 8 divisors (see below), whose sum is σ = 104909288544. Its totient is φ = 17484881420.

The previous prime is 52454644237. The next prime is 52454644279. The reversal of 52454644266 is 66244645425.

It is a happy number.

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

52454644266 is an admirable 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, 4371220350 + ... + 4371220361.

It is an arithmetic number, because the mean of its divisors is an integer number (13113661068).

Almost surely, 2^52454644266 is an apocalyptic number.

52454644266 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.

52454644266 is a wasteful number, since it uses less digits than its factorization.

52454644266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8742440716.

The product of its digits is 5529600, while the sum is 48.

The spelling of 52454644266 in words is "fifty-two billion, four hundred fifty-four million, six hundred forty-four thousand, two hundred sixty-six".