2455425999 has 24 divisors (see below), whose sum is σ = 3912718992. Its totient is φ = 1474174080.

The previous prime is 2455425989. The next prime is 2455426003. The reversal of 2455425999 is 9995245542.

2455425999 is a `hidden beast` number, since 2 + 4 + 5 + 5 + 42 + 599 + 9 = 666.

It is not a de Polignac number, because 2455425999 - 2¹³ = 2455417807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455425979) 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, 251137 + ... + 260730.

It is an arithmetic number, because the mean of its divisors is an integer number (163029958).

Almost surely, 2^2455425999 is an apocalyptic number.

2455425999 is a deficient number, since it is larger than the sum of its proper divisors (1457292993).

2455425999 is a wasteful number, since it uses less digits than its factorization.

2455425999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511927 (or 511924 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 2455425999 is about 49552.2552362655. The cubic root of 2455425999 is about 1349.0942253335.

The spelling of 2455425999 in words is "two billion, four hundred fifty-five million, four hundred twenty-five thousand, nine hundred ninety-nine".