125469331 has 16 divisors (see below), whose sum is σ = 146087200. Its totient is φ = 106748928.

The previous prime is 125469317. The next prime is 125469343. The reversal of 125469331 is 133964521.

It is not a de Polignac number, because 125469331 - 2²³ = 117080723 is a prime.

It is a super-2 number, since 2×125469331² = 31485106043175122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125469731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2275 + ... + 16003.

It is an arithmetic number, because the mean of its divisors is an integer number (9130450).

Almost surely, 2^125469331 is an apocalyptic number.

125469331 is a deficient number, since it is larger than the sum of its proper divisors (20617869).

125469331 is a wasteful number, since it uses less digits than its factorization.

125469331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13798.

The product of its digits is 19440, while the sum is 34.

The square root of 125469331 is about 11201.3093431081. The cubic root of 125469331 is about 500.6249931084.

The spelling of 125469331 in words is "one hundred twenty-five million, four hundred sixty-nine thousand, three hundred thirty-one".