5621464652 has 12 divisors (see below), whose sum is σ = 9873866016. Its totient is φ = 2800360080.

The previous prime is 5621464643. The next prime is 5621464669. The reversal of 5621464652 is 2564641265.

It is a super-2 number, since 2×5621464652² = 63201729667370962208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2591843 + ... + 2594010.

It is an arithmetic number, because the mean of its divisors is an integer number (822822168).

Almost surely, 2^5621464652 is an apocalyptic number.

It is an amenable number.

5621464652 is a deficient number, since it is larger than the sum of its proper divisors (4252401364).

5621464652 is a wasteful number, since it uses less digits than its factorization.

5621464652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186128 (or 5186126 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 5621464652 is about 74976.4273088549. The cubic root of 5621464652 is about 1778.0739858448.

The spelling of 5621464652 in words is "five billion, six hundred twenty-one million, four hundred sixty-four thousand, six hundred fifty-two".