55914580 has 24 divisors (see below), whose sum is σ = 118564992. Its totient is φ = 22147872.

The previous prime is 55914571. The next prime is 55914619. The reversal of 55914580 is 8541955.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11512 + ... + 15631.

It is an arithmetic number, because the mean of its divisors is an integer number (4940208).

Almost surely, 2^55914580 is an apocalyptic number.

It is an amenable number.

55914580 is an abundant number, since it is smaller than the sum of its proper divisors (62650412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55914580 is a wasteful number, since it uses less digits than its factorization.

55914580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27255 (or 27253 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 55914580 is about 7477.6052316233. The cubic root of 55914580 is about 382.3916106800.

The spelling of 55914580 in words is "fifty-five million, nine hundred fourteen thousand, five hundred eighty".