25825300075 has 24 divisors (see below), whose sum is σ = 32564522880. Its totient is φ = 20311449600.

The previous prime is 25825300063. The next prime is 25825300097. The reversal of 25825300075 is 57000352852.

It is not a de Polignac number, because 25825300075 - 2¹³ = 25825291883 is a prime.

It is a super-2 number, since 2×25825300075² (a number of 22 digits) contains 22 as substring.

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, 5074182 + ... + 5079268.

It is an arithmetic number, because the mean of its divisors is an integer number (1356855120).

Almost surely, 2^25825300075 is an apocalyptic number.

25825300075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25825300075 is a deficient number, since it is larger than the sum of its proper divisors (6739222805).

25825300075 is a wasteful number, since it uses less digits than its factorization.

25825300075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8487 (or 8482 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 25825300075 in words is "twenty-five billion, eight hundred twenty-five million, three hundred thousand, seventy-five".