55425734 has 16 divisors (see below), whose sum is σ = 102324768. Its totient is φ = 21926592.

The previous prime is 55425719. The next prime is 55425743. The reversal of 55425734 is 43752455.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55425694 and 55425703.

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, 152087 + ... + 152450.

It is an arithmetic number, because the mean of its divisors is an integer number (6395298).

Almost surely, 2^55425734 is an apocalyptic number.

55425734 is a deficient number, since it is larger than the sum of its proper divisors (46899034).

55425734 is a wasteful number, since it uses less digits than its factorization.

55425734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304559.

The product of its digits is 84000, while the sum is 35.

The square root of 55425734 is about 7444.8461367580. The cubic root of 55425734 is about 381.2739652050.

The spelling of 55425734 in words is "fifty-five million, four hundred twenty-five thousand, seven hundred thirty-four".