25460050850 has 96 divisors (see below), whose sum is σ = 55316365776. Its totient is φ = 8631705600.

The previous prime is 25460050849. The next prime is 25460050873. The reversal of 25460050850 is 5805006452.

It can be written as a sum of positive squares in 24 ways, for example, as 13748266009 + 11711784841 = 117253^2 + 108221^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25460050850.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 424952 + ... + 481148.

Almost surely, 2^25460050850 is an apocalyptic number.

25460050850 is an abundant number, since it is smaller than the sum of its proper divisors (29856314926).

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

25460050850 is a wasteful number, since it uses less digits than its factorization.

25460050850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56280 (or 56275 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 25460050850 in words is "twenty-five billion, four hundred sixty million, fifty thousand, eight hundred fifty".