125672436524 has 12 divisors (see below), whose sum is σ = 219934819104. Its totient is φ = 62833916784.

The previous prime is 125672436481. The next prime is 125672436569. The reversal of 125672436524 is 425634276521.

It is a super-2 number, since 2×125672436524² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 449447 + ... + 673310.

It is an arithmetic number, because the mean of its divisors is an integer number (18327901592).

Almost surely, 2^125672436524 is an apocalyptic number.

It is an amenable number.

125672436524 is a deficient number, since it is larger than the sum of its proper divisors (94262382580).

125672436524 is a wasteful number, since it uses less digits than its factorization.

125672436524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150744 (or 1150742 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 47.

The spelling of 125672436524 in words is "one hundred twenty-five billion, six hundred seventy-two million, four hundred thirty-six thousand, five hundred twenty-four".