50537055521560 has 16 divisors (see below), whose sum is σ = 113708374923600. Its totient is φ = 20214822208608.

The previous prime is 50537055521497. The next prime is 50537055521609. The reversal of 50537055521560 is 6512555073505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631713193980 + ... + 631713194059.

It is an arithmetic number, because the mean of its divisors is an integer number (7106773432725).

Almost surely, 2^{50537055521560} is an apocalyptic number.

It is an amenable number.

50537055521560 is an abundant number, since it is smaller than the sum of its proper divisors (63171319402040).

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

50537055521560 is a wasteful number, since it uses less digits than its factorization.

50537055521560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263426388050 (or 1263426388046 counting only the distinct ones).

The product of its (nonzero) digits is 3937500, while the sum is 49.

The spelling of 50537055521560 in words is "fifty trillion, five hundred thirty-seven billion, fifty-five million, five hundred twenty-one thousand, five hundred sixty".