2054989825 has 24 divisors (see below), whose sum is σ = 2919436160. Its totient is φ = 1405641600.

The previous prime is 2054989813. The next prime is 2054989837. The reversal of 2054989825 is 5289894502.

It is an interprime number because it is at equal distance from previous prime (2054989813) and next prime (2054989837).

It is not a de Polignac number, because 2054989825 - 2¹⁹ = 2054465537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57220 + ... + 85930.

Almost surely, 2^2054989825 is an apocalyptic number.

2054989825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2054989825 is a deficient number, since it is larger than the sum of its proper divisors (864446335).

2054989825 is a wasteful number, since it uses less digits than its factorization.

2054989825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29137 (or 29132 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 52.

The square root of 2054989825 is about 45331.9955991351. The cubic root of 2054989825 is about 1271.3639478609.

The spelling of 2054989825 in words is "two billion, fifty-four million, nine hundred eighty-nine thousand, eight hundred twenty-five".