55334870 has 16 divisors (see below), whose sum is σ = 100590768. Its totient is φ = 21914400.

The previous prime is 55334863. The next prime is 55334879. The reversal of 55334870 is 7843355.

It is a self number, because there is not a number n which added to its sum of digits gives 55334870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55334879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26384 + ... + 28403.

It is an arithmetic number, because the mean of its divisors is an integer number (6286923).

Almost surely, 2^55334870 is an apocalyptic number.

55334870 is a deficient number, since it is larger than the sum of its proper divisors (45255898).

55334870 is a wasteful number, since it uses less digits than its factorization.

55334870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54895.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 55334870 is about 7438.7411569432. The cubic root of 55334870 is about 381.0654999069.

The spelling of 55334870 in words is "fifty-five million, three hundred thirty-four thousand, eight hundred seventy".