55308476 has 6 divisors (see below), whose sum is σ = 96789840. Its totient is φ = 27654236.

The previous prime is 55308457. The next prime is 55308479. The reversal of 55308476 is 67480355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55308479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6913556 + ... + 6913563.

It is an arithmetic number, because the mean of its divisors is an integer number (16131640).

Almost surely, 2^55308476 is an apocalyptic number.

It is an amenable number.

55308476 is a deficient number, since it is larger than the sum of its proper divisors (41481364).

55308476 is a wasteful number, since it uses less digits than its factorization.

55308476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13827123 (or 13827121 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 55308476 is about 7436.9668548408. The cubic root of 55308476 is about 381.0049025393.

The spelling of 55308476 in words is "fifty-five million, three hundred eight thousand, four hundred seventy-six".