537426321580 has 12 divisors (see below), whose sum is σ = 1128595275360. Its totient is φ = 214970528624.

The previous prime is 537426321571. The next prime is 537426321613. The reversal of 537426321580 is 85123624735.

It is a super-2 number, since 2×537426321580² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 537426321580.

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, 13435658020 + ... + 13435658059.

It is an arithmetic number, because the mean of its divisors is an integer number (94049606280).

Almost surely, 2^537426321580 is an apocalyptic number.

It is an amenable number.

537426321580 is an abundant number, since it is smaller than the sum of its proper divisors (591168953780).

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

537426321580 is a wasteful number, since it uses less digits than its factorization.

537426321580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26871316088 (or 26871316086 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 537426321580 in words is "five hundred thirty-seven billion, four hundred twenty-six million, three hundred twenty-one thousand, five hundred eighty".