55024889 has 8 divisors (see below), whose sum is σ = 56212608. Its totient is φ = 53848080.

The previous prime is 55024877. The next prime is 55024891. The reversal of 55024889 is 98842055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55024889 - 2¹² = 55020793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55024859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7904 + ... + 13134.

It is an arithmetic number, because the mean of its divisors is an integer number (7026576).

Almost surely, 2^55024889 is an apocalyptic number.

It is an amenable number.

55024889 is a deficient number, since it is larger than the sum of its proper divisors (1187719).

55024889 is a wasteful number, since it uses less digits than its factorization.

55024889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 55024889 is about 7417.8763133393. The cubic root of 55024889 is about 380.3526020821.

The spelling of 55024889 in words is "fifty-five million, twenty-four thousand, eight hundred eighty-nine".