52730196697500 has 120 divisors (see below), whose sum is σ = 175711076956800. Its totient is φ = 12052616376000.

The previous prime is 52730196697459. The next prime is 52730196697513. The reversal of 52730196697500 is 579669103725.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 502139850 + ... + 502244849.

It is an arithmetic number, because the mean of its divisors is an integer number (1464258974640).

Almost surely, 2^{52730196697500} is an apocalyptic number.

52730196697500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52730196697500 is an abundant number, since it is smaller than the sum of its proper divisors (122980880259300).

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

52730196697500 is a wasteful number, since it uses less digits than its factorization.

52730196697500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004384733 (or 1004384716 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 60.

The spelling of 52730196697500 in words is "fifty-two trillion, seven hundred thirty billion, one hundred ninety-six million, six hundred ninety-seven thousand, five hundred".