52977549324 has 144 divisors (see below), whose sum is σ = 148977432576. Its totient is φ = 14594630400.

The previous prime is 52977549299. The next prime is 52977549379. The reversal of 52977549324 is 42394577925.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5116897 + ... + 5127239.

It is an arithmetic number, because the mean of its divisors is an integer number (1034565504).

Almost surely, 2^52977549324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52977549324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74488716288).

52977549324 is an abundant number, since it is smaller than the sum of its proper divisors (95999883252).

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

52977549324 is a wasteful number, since it uses less digits than its factorization.

52977549324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10676 (or 10667 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 57.

The spelling of 52977549324 in words is "fifty-two billion, nine hundred seventy-seven million, five hundred forty-nine thousand, three hundred twenty-four".