55620410 has 32 divisors (see below), whose sum is σ = 107136000. Its totient is φ = 20727360.

The previous prime is 55620407. The next prime is 55620427. The reversal of 55620410 is 1402655.

55620410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9191 + ... + 13989.

It is an arithmetic number, because the mean of its divisors is an integer number (3348000).

Almost surely, 2^55620410 is an apocalyptic number.

55620410 is a deficient number, since it is larger than the sum of its proper divisors (51515590).

55620410 is a wasteful number, since it uses less digits than its factorization.

55620410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 55620410 is about 7457.9092244409. The cubic root of 55620410 is about 381.7198360570.

The spelling of 55620410 in words is "fifty-five million, six hundred twenty thousand, four hundred ten".