536615764 has 6 divisors (see below), whose sum is σ = 939077594. Its totient is φ = 268307880.

The previous prime is 536615759. The next prime is 536615777. The reversal of 536615764 is 467516635.

It can be written as a sum of positive squares in only one way, i.e., 301300164 + 235315600 = 17358^2 + 15340^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 536615764.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67076967 + ... + 67076974.

Almost surely, 2^536615764 is an apocalyptic number.

It is an amenable number.

536615764 is a deficient number, since it is larger than the sum of its proper divisors (402461830).

536615764 is a wasteful number, since it uses less digits than its factorization.

536615764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134153945 (or 134153943 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 536615764 is about 23164.9684653358. The cubic root of 536615764 is about 812.6205651146.

The spelling of 536615764 in words is "five hundred thirty-six million, six hundred fifteen thousand, seven hundred sixty-four".