55025883 has 24 divisors (see below), whose sum is σ = 86941296. Its totient is φ = 33259200.

The previous prime is 55025809. The next prime is 55025897. The reversal of 55025883 is 38852055.

55025883 is a `hidden beast` number, since 550 + 25 + 8 + 83 = 666.

It is not a de Polignac number, because 55025883 - 2¹⁰ = 55024859 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (55025483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66613 + ... + 67433.

It is an arithmetic number, because the mean of its divisors is an integer number (3622554).

Almost surely, 2^55025883 is an apocalyptic number.

55025883 is a deficient number, since it is larger than the sum of its proper divisors (31915413).

55025883 is a wasteful number, since it uses less digits than its factorization.

55025883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515 (or 1512 counting only the distinct ones).

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

The square root of 55025883 is about 7417.9433133450. The cubic root of 55025883 is about 380.3548923682.

Subtracting from 55025883 its reverse (38852055), we obtain a triangular number (16173828 = T₅₆₈₇).

The spelling of 55025883 in words is "fifty-five million, twenty-five thousand, eight hundred eighty-three".