53437484620 has 48 divisors (see below), whose sum is σ = 120949351488. Its totient is φ = 19714694400.

The previous prime is 53437484609. The next prime is 53437484651. The reversal of 53437484620 is 2648473435.

53437484620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

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, 238545 + ... + 404695.

It is an arithmetic number, because the mean of its divisors is an integer number (2519778156).

Almost surely, 2^53437484620 is an apocalyptic number.

It is an amenable number.

53437484620 is an abundant number, since it is smaller than the sum of its proper divisors (67511866868).

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

53437484620 is a wasteful number, since it uses less digits than its factorization.

53437484620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167410 (or 167408 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 53437484620 in words is "fifty-three billion, four hundred thirty-seven million, four hundred eighty-four thousand, six hundred twenty".