5661483934 has 32 divisors (see below), whose sum is σ = 8994343680. Its totient is φ = 2668339200.

The previous prime is 5661483913. The next prime is 5661483943. The reversal of 5661483934 is 4393841665.

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 in 15 ways as a sum of consecutive naturals, for example, 2055102 + ... + 2057854.

It is an arithmetic number, because the mean of its divisors is an integer number (281073240).

Almost surely, 2^5661483934 is an apocalyptic number.

5661483934 is a deficient number, since it is larger than the sum of its proper divisors (3332859746).

5661483934 is a wasteful number, since it uses less digits than its factorization.

5661483934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636.

The product of its digits is 1866240, while the sum is 49.

The square root of 5661483934 is about 75242.8331072136. The cubic root of 5661483934 is about 1782.2833901471.

The spelling of 5661483934 in words is "five billion, six hundred sixty-one million, four hundred eighty-three thousand, nine hundred thirty-four".