536632454564 has 24 divisors (see below), whose sum is σ = 944277558840. Its totient is φ = 266840032256.

The previous prime is 536632454551. The next prime is 536632454587. The reversal of 536632454564 is 465454236635.

It can be written as a sum of positive squares in 4 ways, for example, as 296197177600 + 240435276964 = 544240^2 + 490342^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712852 + ... + 2001780.

It is an arithmetic number, because the mean of its divisors is an integer number (39344898285).

Almost surely, 2^536632454564 is an apocalyptic number.

It is an amenable number.

536632454564 is a deficient number, since it is larger than the sum of its proper divisors (407645104276).

536632454564 is a wasteful number, since it uses less digits than its factorization.

536632454564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291487 (or 291485 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 53.

The spelling of 536632454564 in words is "five hundred thirty-six billion, six hundred thirty-two million, four hundred fifty-four thousand, five hundred sixty-four".