53206464416 has 48 divisors (see below), whose sum is σ = 119733163200. Its totient is φ = 22799224320.

The previous prime is 53206464373. The next prime is 53206464431. The reversal of 53206464416 is 61446460235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1842860 + ... + 1871508.

It is an arithmetic number, because the mean of its divisors is an integer number (2494440900).

Almost surely, 2^53206464416 is an apocalyptic number.

53206464416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53206464416 is an abundant number, since it is smaller than the sum of its proper divisors (66526698784).

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

53206464416 is a wasteful number, since it uses less digits than its factorization.

53206464416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36957 (or 36949 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 53206464416 in words is "fifty-three billion, two hundred six million, four hundred sixty-four thousand, four hundred sixteen".