5732912537561 has 16 divisors (see below), whose sum is σ = 6604281666240. Its totient is φ = 4921662021120.

The previous prime is 5732912537551. The next prime is 5732912537563. The reversal of 5732912537561 is 1657352192375.

It is a cyclic number.

It is not a de Polignac number, because 5732912537561 - 2³⁰ = 5731838795737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5732912537497 and 5732912537506.

It is not an unprimeable number, because it can be changed into a prime (5732912537563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43752800 + ... + 43883633.

It is an arithmetic number, because the mean of its divisors is an integer number (412767604140).

Almost surely, 2^{5732912537561} is an apocalyptic number.

It is an amenable number.

5732912537561 is a deficient number, since it is larger than the sum of its proper divisors (871369128679).

5732912537561 is a wasteful number, since it uses less digits than its factorization.

5732912537561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87636776.

The product of its digits is 11907000, while the sum is 56.

The spelling of 5732912537561 in words is "five trillion, seven hundred thirty-two billion, nine hundred twelve million, five hundred thirty-seven thousand, five hundred sixty-one".