2389885254 has 24 divisors (see below), whose sum is σ = 5180814912. Its totient is φ = 796208400.

The previous prime is 2389885249. The next prime is 2389885291. The reversal of 2389885254 is 4525889832.

It is a happy number.

2389885254 is a `hidden beast` number, since 2 + 38 + 9 + 88 + 525 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2389885254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1092 + ... + 69144.

It is an arithmetic number, because the mean of its divisors is an integer number (215867288).

Almost surely, 2^2389885254 is an apocalyptic number.

2389885254 is an abundant number, since it is smaller than the sum of its proper divisors (2790929658).

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

2389885254 is a wasteful number, since it uses less digits than its factorization.

2389885254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70012 (or 70009 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The square root of 2389885254 is about 48886.4526632890. The cubic root of 2389885254 is about 1336.9823782568.

The spelling of 2389885254 in words is "two billion, three hundred eighty-nine million, eight hundred eighty-five thousand, two hundred fifty-four".