2500275250025 has 24 divisors (see below), whose sum is σ = 3547855006080. Its totient is φ = 1712244879360.

The previous prime is 2500275250007. The next prime is 2500275250069. The reversal of 2500275250025 is 5200525720052.

It is not a de Polignac number, because 2500275250025 - 2³² = 2495980282729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9154949 + ... + 9424098.

It is an arithmetic number, because the mean of its divisors is an integer number (147827291920).

Almost surely, 2^{2500275250025} is an apocalyptic number.

2500275250025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500275250025 is a deficient number, since it is larger than the sum of its proper divisors (1047579756055).

2500275250025 is a wasteful number, since it uses less digits than its factorization.

2500275250025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18579833 (or 18579828 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The spelling of 2500275250025 in words is "two trillion, five hundred billion, two hundred seventy-five million, two hundred fifty thousand, twenty-five".