2525025250250 has 16 divisors (see below), whose sum is σ = 4726847268936. Its totient is φ = 1010010100000.

The previous prime is 2525025250247. The next prime is 2525025250301. The reversal of 2525025250250 is 520525205252.

It can be written as a sum of positive squares in 4 ways, for example, as 1132523768401 + 1392501481849 = 1064201^2 + 1180043^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525025250250.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5050050251 + ... + 5050050750.

Almost surely, 2^{2525025250250} is an apocalyptic number.

2525025250250 is a deficient number, since it is larger than the sum of its proper divisors (2201822018686).

2525025250250 is a wasteful number, since it uses less digits than its factorization.

2525025250250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100101018 (or 10100101008 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 35.

The spelling of 2525025250250 in words is "two trillion, five hundred twenty-five billion, twenty-five million, two hundred fifty thousand, two hundred fifty".