55598292 has 48 divisors (see below), whose sum is σ = 144553920. Its totient is φ = 18480096.

The previous prime is 55598273. The next prime is 55598303. The reversal of 55598292 is 29289555.

55598292 is a `hidden beast` number, since 5 + 559 + 8 + 2 + 92 = 666.

It is a congruent number.

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, 62958 + ... + 63834.

It is an arithmetic number, because the mean of its divisors is an integer number (3011540).

Almost surely, 2^55598292 is an apocalyptic number.

It is an amenable number.

55598292 is an abundant number, since it is smaller than the sum of its proper divisors (88955628).

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

55598292 is a wasteful number, since it uses less digits than its factorization.

55598292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1469 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 55598292 is about 7456.4262217231. The cubic root of 55598292 is about 381.6692311399.

The spelling of 55598292 in words is "fifty-five million, five hundred ninety-eight thousand, two hundred ninety-two".