537616616735 has 12 divisors (see below), whose sum is σ = 709120761384. Its totient is φ = 390993902640.

The previous prime is 537616616653. The next prime is 537616616749.

537616616735 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 537616616735 - 2²⁴ = 537599839519 is a prime.

It is a Duffinian number.

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, 444310649 + ... + 444311858.

It is an arithmetic number, because the mean of its divisors is an integer number (59093396782).

Almost surely, 2^537616616735 is an apocalyptic number.

537616616735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

537616616735 is a deficient number, since it is larger than the sum of its proper divisors (171504144649).

537616616735 is a wasteful number, since it uses less digits than its factorization.

537616616735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888622534 (or 888622523 counting only the distinct ones).

The product of its digits is 14288400, while the sum is 56.

The spelling of 537616616735 in words is "five hundred thirty-seven billion, six hundred sixteen million, six hundred sixteen thousand, seven hundred thirty-five".