25008303272 has 32 divisors (see below), whose sum is σ = 49476420000. Its totient is φ = 11817736128.

The previous prime is 25008303239. The next prime is 25008303277. The reversal of 25008303272 is 27230380052.

It is not an unprimeable number, because it can be changed into a prime (25008303277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132647 + ... + 260022.

It is an arithmetic number, because the mean of its divisors is an integer number (1546138125).

Almost surely, 2^25008303272 is an apocalyptic number.

It is an amenable number.

25008303272 is a deficient number, since it is larger than the sum of its proper divisors (24468116728).

25008303272 is a wasteful number, since it uses less digits than its factorization.

25008303272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393113 (or 393109 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 25008303272 in words is "twenty-five billion, eight million, three hundred three thousand, two hundred seventy-two".