53242655343600 has 120 divisors (see below), whose sum is σ = 170571900168432. Its totient is φ = 14196549017600.

The previous prime is 53242655343517. The next prime is 53242655343701. The reversal of 53242655343600 is 634355624235.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 53242655343600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9112480 + ... + 13766720.

Almost surely, 2^{53242655343600} is an apocalyptic number.

53242655343600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53242655343600 is an abundant number, since it is smaller than the sum of its proper divisors (117329244824832).

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

53242655343600 is a wasteful number, since it uses less digits than its factorization.

53242655343600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663795 (or 4663784 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 48.

The spelling of 53242655343600 in words is "fifty-three trillion, two hundred forty-two billion, six hundred fifty-five million, three hundred forty-three thousand, six hundred".