53880255 has 64 divisors (see below), whose sum is σ = 112573440. Its totient is φ = 24105600.

The previous prime is 53880221. The next prime is 53880269. The reversal of 53880255 is 55208835.

It is not a de Polignac number, because 53880255 - 2²⁰ = 52831679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17910 + ... + 20700.

It is an arithmetic number, because the mean of its divisors is an integer number (1758960).

Almost surely, 2^53880255 is an apocalyptic number.

53880255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53880255 is an abundant number, since it is smaller than the sum of its proper divisors (58693185).

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

53880255 is a wasteful number, since it uses less digits than its factorization.

53880255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829 (or 2823 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 53880255 is about 7340.3170912434. The cubic root of 53880255 is about 377.6967207069.

The spelling of 53880255 in words is "fifty-three million, eight hundred eighty thousand, two hundred fifty-five".