55032626 has 48 divisors (see below), whose sum is σ = 98664480. Its totient is φ = 22766400.

The previous prime is 55032623. The next prime is 55032631. The reversal of 55032626 is 62623055.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (55032623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401630 + ... + 401766.

It is an arithmetic number, because the mean of its divisors is an integer number (2055510).

Almost surely, 2^55032626 is an apocalyptic number.

55032626 is a deficient number, since it is larger than the sum of its proper divisors (43631854).

55032626 is a wasteful number, since it uses less digits than its factorization.

55032626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 55032626 is about 7418.3978054564. The cubic root of 55032626 is about 380.3704282587.

The spelling of 55032626 in words is "fifty-five million, thirty-two thousand, six hundred twenty-six".