5766421504 has 22 divisors (see below), whose sum is σ = 11527213784. Its totient is φ = 2883210240.

The previous prime is 5766421489. The next prime is 5766421523. The reversal of 5766421504 is 4051246675.

It is a happy number.

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, 2814612 + ... + 2816659.

Almost surely, 2^5766421504 is an apocalyptic number.

It is an amenable number.

5766421504 is a deficient number, since it is larger than the sum of its proper divisors (5760792280).

5766421504 is an equidigital number, since it uses as much as digits as its factorization.

5766421504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631291 (or 5631273 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 5766421504 is about 75936.9574318065. The cubic root of 5766421504 is about 1793.2277937856.

The spelling of 5766421504 in words is "five billion, seven hundred sixty-six million, four hundred twenty-one thousand, five hundred four".