10194253125 has 96 divisors (see below), whose sum is σ = 20046716928. Its totient is φ = 4509000000.

The previous prime is 10194253087. The next prime is 10194253129. The reversal of 10194253125 is 52135249101.

It is a happy number.

It is not a de Polignac number, because 10194253125 - 2¹⁶ = 10194187589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10194253129) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2031870 + ... + 2036880.

It is an arithmetic number, because the mean of its divisors is an integer number (208819968).

Almost surely, 2^10194253125 is an apocalyptic number.

10194253125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10194253125 is a deficient number, since it is larger than the sum of its proper divisors (9852463803).

10194253125 is an frugal number, since it uses more digits than its factorization.

10194253125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077 (or 5057 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 10194253125 in words is "ten billion, one hundred ninety-four million, two hundred fifty-three thousand, one hundred twenty-five".