2525955466250 has 40 divisors (see below), whose sum is σ = 4766427458100. Its totient is φ = 1003601024000.

The previous prime is 2525955466249. The next prime is 2525955466259. The reversal of 2525955466250 is 526645595252.

It can be written as a sum of positive squares in 10 ways, for example, as 342928531201 + 2183026935049 = 585601^2 + 1477507^2 .

It is not an unprimeable number, because it can be changed into a prime (2525955466259) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6594839 + ... + 6967338.

Almost surely, 2^{2525955466250} is an apocalyptic number.

2525955466250 is a deficient number, since it is larger than the sum of its proper divisors (2240471991850).

2525955466250 is a wasteful number, since it uses less digits than its factorization.

2525955466250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13562348 (or 13562333 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 56.

The spelling of 2525955466250 in words is "two trillion, five hundred twenty-five billion, nine hundred fifty-five million, four hundred sixty-six thousand, two hundred fifty".