55605282 has 32 divisors (see below), whose sum is σ = 113951040. Its totient is φ = 18083520.

The previous prime is 55605241. The next prime is 55605293. The reversal of 55605282 is 28250655.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50328 + ... + 51420.

It is an arithmetic number, because the mean of its divisors is an integer number (3560970).

Almost surely, 2^55605282 is an apocalyptic number.

55605282 is an abundant number, since it is smaller than the sum of its proper divisors (58345758).

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

55605282 is a wasteful number, since it uses less digits than its factorization.

55605282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 55605282 is about 7456.8949301972. The cubic root of 55605282 is about 381.6852253730.

The spelling of 55605282 in words is "fifty-five million, six hundred five thousand, two hundred eighty-two".