25483199046 has 16 divisors (see below), whose sum is σ = 50993146944. Its totient is φ = 8489941544.

The previous prime is 25483199039. The next prime is 25483199069. The reversal of 25483199046 is 64099138452.

It is a self number, because there is not a number n which added to its sum of digits gives 25483199046.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102140 + ... + 1125023.

It is an arithmetic number, because the mean of its divisors is an integer number (3187071684).

Almost surely, 2^25483199046 is an apocalyptic number.

25483199046 is an abundant number, since it is smaller than the sum of its proper divisors (25509947898).

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

25483199046 is a wasteful number, since it uses less digits than its factorization.

25483199046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229075.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 25483199046 in words is "twenty-five billion, four hundred eighty-three million, one hundred ninety-nine thousand, forty-six".