55676258 has 16 divisors (see below), whose sum is σ = 96466464. Its totient is φ = 23818560.

The previous prime is 55676249. The next prime is 55676281. The reversal of 55676258 is 85267655.

It is a Curzon 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, 74060 + ... + 74807.

It is an arithmetic number, because the mean of its divisors is an integer number (6029154).

Almost surely, 2^55676258 is an apocalyptic number.

55676258 is a deficient number, since it is larger than the sum of its proper divisors (40790206).

55676258 is a wasteful number, since it uses less digits than its factorization.

55676258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148897.

The product of its digits is 504000, while the sum is 44.

The square root of 55676258 is about 7461.6524979390. The cubic root of 55676258 is about 381.8475539110.

The spelling of 55676258 in words is "fifty-five million, six hundred seventy-six thousand, two hundred fifty-eight".