537351107168 has 72 divisors (see below), whose sum is σ = 1131626183688. Its totient is φ = 251017062912.

The previous prime is 537351107149. The next prime is 537351107201. The reversal of 537351107168 is 861701153735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358796 + ... + 1097012.

It is an arithmetic number, because the mean of its divisors is an integer number (15717030329).

Almost surely, 2^537351107168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537351107168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565813091844).

537351107168 is an abundant number, since it is smaller than the sum of its proper divisors (594275076520).

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

537351107168 is a wasteful number, since it uses less digits than its factorization.

537351107168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738316 (or 738285 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 537351107168 in words is "five hundred thirty-seven billion, three hundred fifty-one million, one hundred seven thousand, one hundred sixty-eight".