125233769 has 16 divisors (see below), whose sum is σ = 137664000. Its totient is φ = 113477760.

The previous prime is 125233751. The next prime is 125233817. The reversal of 125233769 is 967332521.

It is a cyclic number.

It is not a de Polignac number, because 125233769 - 2²⁴ = 108456553 is a prime.

It is a super-2 number, since 2×125233769² = 31366993795890722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125233739) 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, 51227 + ... + 53615.

It is an arithmetic number, because the mean of its divisors is an integer number (8604000).

Almost surely, 2^125233769 is an apocalyptic number.

125233769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

125233769 is a deficient number, since it is larger than the sum of its proper divisors (12430231).

125233769 is a wasteful number, since it uses less digits than its factorization.

125233769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528.

The product of its digits is 68040, while the sum is 38.

The square root of 125233769 is about 11190.7894717040. The cubic root of 125233769 is about 500.3114978978.

The spelling of 125233769 in words is "one hundred twenty-five million, two hundred thirty-three thousand, seven hundred sixty-nine".