55415734 has 16 divisors (see below), whose sum is σ = 92790720. Its totient is φ = 24602760.

The previous prime is 55415707. The next prime is 55415743. The reversal of 55415734 is 43751455.

It is a self number, because there is not a number n which added to its sum of digits gives 55415734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28344 + ... + 30235.

It is an arithmetic number, because the mean of its divisors is an integer number (5799420).

Almost surely, 2^55415734 is an apocalyptic number.

55415734 is a deficient number, since it is larger than the sum of its proper divisors (37374986).

55415734 is a wasteful number, since it uses less digits than its factorization.

55415734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58635.

The product of its digits is 42000, while the sum is 34.

The square root of 55415734 is about 7444.1745009101. The cubic root of 55415734 is about 381.2510338053.

The spelling of 55415734 in words is "fifty-five million, four hundred fifteen thousand, seven hundred thirty-four".