55426652 has 12 divisors (see below), whose sum is σ = 97615560. Its totient is φ = 27536496.

The previous prime is 55426639. The next prime is 55426663. The reversal of 55426652 is 25662455.

It is a super-2 number, since 2×55426652² = 6144227503858208, which contains 22 as substring.

It is a congruent number.

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, 43502 + ... + 44757.

It is an arithmetic number, because the mean of its divisors is an integer number (8134630).

Almost surely, 2^55426652 is an apocalyptic number.

It is an amenable number.

55426652 is a deficient number, since it is larger than the sum of its proper divisors (42188908).

55426652 is a wasteful number, since it uses less digits than its factorization.

55426652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88420 (or 88418 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 55426652 is about 7444.9077898924. The cubic root of 55426652 is about 381.2760701692.

The spelling of 55426652 in words is "fifty-five million, four hundred twenty-six thousand, six hundred fifty-two".