53322485052 has 48 divisors (see below), whose sum is σ = 124889909760. Its totient is φ = 17707015488.

The previous prime is 53322485017. The next prime is 53322485081. The reversal of 53322485052 is 25058422335.

It is a self number, because there is not a number n which added to its sum of digits gives 53322485052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4393849 + ... + 4405967.

It is an arithmetic number, because the mean of its divisors is an integer number (2601873120).

Almost surely, 2^53322485052 is an apocalyptic number.

It is an amenable number.

53322485052 is an abundant number, since it is smaller than the sum of its proper divisors (71567424708).

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

53322485052 is a wasteful number, since it uses less digits than its factorization.

53322485052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13482 (or 13480 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 53322485052 in words is "fifty-three billion, three hundred twenty-two million, four hundred eighty-five thousand, fifty-two".