537331570720 has 96 divisors (see below), whose sum is σ = 1484534798208. Its totient is φ = 179943579648.

The previous prime is 537331570703. The next prime is 537331570733. The reversal of 537331570720 is 27075133735.

It is a super-2 number, since 2×537331570720² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5530449 + ... + 5626768.

It is an arithmetic number, because the mean of its divisors is an integer number (15463904148).

Almost surely, 2^537331570720 is an apocalyptic number.

It is an amenable number.

537331570720 is an abundant number, since it is smaller than the sum of its proper divisors (947203227488).

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

537331570720 is a wasteful number, since it uses less digits than its factorization.

537331570720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11157282 (or 11157274 counting only the distinct ones).

The product of its (nonzero) digits is 463050, while the sum is 43.

The spelling of 537331570720 in words is "five hundred thirty-seven billion, three hundred thirty-one million, five hundred seventy thousand, seven hundred twenty".