25053031104 has 112 divisors (see below), whose sum is σ = 71074483200. Its totient is φ = 7760203776.

The previous prime is 25053031097. The next prime is 25053031147. The reversal of 25053031104 is 40113035052.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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, 209277 + ... + 306435.

It is an arithmetic number, because the mean of its divisors is an integer number (634593600).

Almost surely, 2^25053031104 is an apocalyptic number.

25053031104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25053031104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35537241600).

25053031104 is an abundant number, since it is smaller than the sum of its proper divisors (46021452096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25053031104 is a wasteful number, since it uses less digits than its factorization.

25053031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97270 (or 97260 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 25053031104 its reverse (40113035052), we get a palindrome (65166066156).

The spelling of 25053031104 in words is "twenty-five billion, fifty-three million, thirty-one thousand, one hundred four".