55164652 has 24 divisors (see below), whose sum is σ = 99348480. Its totient is φ = 26788560.

The previous prime is 55164631. The next prime is 55164653. The reversal of 55164652 is 25646155.

It is a super-2 number, since 2×55164652² = 6086277660562208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55164653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25077 + ... + 27187.

It is an arithmetic number, because the mean of its divisors is an integer number (4139520).

Almost surely, 2^55164652 is an apocalyptic number.

It is an amenable number.

55164652 is a deficient number, since it is larger than the sum of its proper divisors (44183828).

55164652 is a wasteful number, since it uses less digits than its factorization.

55164652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301 (or 2299 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 55164652 is about 7427.2910270165. The cubic root of 55164652 is about 380.6743611808.

The spelling of 55164652 in words is "fifty-five million, one hundred sixty-four thousand, six hundred fifty-two".