5661035264 has 36 divisors (see below), whose sum is σ = 11791271856. Its totient is φ = 2707448832.

The previous prime is 5661035243. The next prime is 5661035267. The reversal of 5661035264 is 4625301665.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5661035267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474839 + ... + 486614.

Almost surely, 2^5661035264 is an apocalyptic number.

It is an amenable number.

5661035264 is an abundant number, since it is smaller than the sum of its proper divisors (6130236592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5661035264 is an equidigital number, since it uses as much as digits as its factorization.

5661035264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961492 (or 961478 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 5661035264 is about 75239.8515681683. The cubic root of 5661035264 is about 1782.2363071901.

The spelling of 5661035264 in words is "five billion, six hundred sixty-one million, thirty-five thousand, two hundred sixty-four".