10125403504 has 20 divisors (see below), whose sum is σ = 19620006640. Its totient is φ = 5062176000.

The previous prime is 10125403493. The next prime is 10125403511. The reversal of 10125403504 is 40530452101.

It is a happy number.

It is a super-2 number, since 2×10125403504² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160504 + ... + 214504.

It is an arithmetic number, because the mean of its divisors is an integer number (981000332).

Almost surely, 2^10125403504 is an apocalyptic number.

It is an amenable number.

10125403504 is a deficient number, since it is larger than the sum of its proper divisors (9494603136).

10125403504 is a wasteful number, since it uses less digits than its factorization.

10125403504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65728 (or 65722 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10125403504 its reverse (40530452101), we get a palindrome (50655855605).

The spelling of 10125403504 in words is "ten billion, one hundred twenty-five million, four hundred three thousand, five hundred four".