52125553353500 has 96 divisors (see below), whose sum is σ = 130727895217920. Its totient is φ = 17957128392000.

The previous prime is 52125553353463. The next prime is 52125553353539. The reversal of 52125553353500 is 535335552125.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249300062 + ... + 249509061.

It is an arithmetic number, because the mean of its divisors is an integer number (1361748908520).

Almost surely, 2^{52125553353500} is an apocalyptic number.

52125553353500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52125553353500 is an abundant number, since it is smaller than the sum of its proper divisors (78602341864420).

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

52125553353500 is a wasteful number, since it uses less digits than its factorization.

52125553353500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498809172 (or 498809160 counting only the distinct ones).

The product of its (nonzero) digits is 1687500, while the sum is 44.

The spelling of 52125553353500 in words is "fifty-two trillion, one hundred twenty-five billion, five hundred fifty-three million, three hundred fifty-three thousand, five hundred".