52276291544 has 8 divisors (see below), whose sum is σ = 98018046660. Its totient is φ = 26138145768.

The previous prime is 52276291531. The next prime is 52276291567. The reversal of 52276291544 is 44519267225.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3267268214 + ... + 3267268229.

Almost surely, 2^52276291544 is an apocalyptic number.

It is an amenable number.

52276291544 is a deficient number, since it is larger than the sum of its proper divisors (45741755116).

52276291544 is a wasteful number, since it uses less digits than its factorization.

52276291544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534536449 (or 6534536445 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The spelling of 52276291544 in words is "fifty-two billion, two hundred seventy-six million, two hundred ninety-one thousand, five hundred forty-four".