25038084873 has 16 divisors (see below), whose sum is σ = 34783761600. Its totient is φ = 16000514880.

The previous prime is 25038084839. The next prime is 25038084899. The reversal of 25038084873 is 37848083052.

It is not a de Polignac number, because 25038084873 - 2¹⁰ = 25038083849 is a prime.

It is a super-2 number, since 2×25038084873² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25038084173) 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 15 ways as a sum of consecutive naturals, for example, 1023138 + ... + 1047323.

It is an arithmetic number, because the mean of its divisors is an integer number (2173985100).

Almost surely, 2^25038084873 is an apocalyptic number.

It is an amenable number.

25038084873 is a deficient number, since it is larger than the sum of its proper divisors (9745676727).

25038084873 is a wasteful number, since it uses less digits than its factorization.

25038084873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070632.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 25038084873 in words is "twenty-five billion, thirty-eight million, eighty-four thousand, eight hundred seventy-three".