55013298 has 16 divisors (see below), whose sum is σ = 111669600. Its totient is φ = 18063936.

The previous prime is 55013279. The next prime is 55013317. The reversal of 55013298 is 89231055.

It is an interprime number because it is at equal distance from previous prime (55013279) and next prime (55013317).

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, 68023 + ... + 68826.

It is an arithmetic number, because the mean of its divisors is an integer number (6979350).

Almost surely, 2^55013298 is an apocalyptic number.

55013298 is an abundant number, since it is smaller than the sum of its proper divisors (56656302).

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

55013298 is a wasteful number, since it uses less digits than its factorization.

55013298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136921.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 55013298 is about 7417.0949838869. The cubic root of 55013298 is about 380.3258930983.

The spelling of 55013298 in words is "fifty-five million, thirteen thousand, two hundred ninety-eight".