125005513224 has 32 divisors (see below), whose sum is σ = 314611200000. Its totient is φ = 41388848832.

The previous prime is 125005513219. The next prime is 125005513273. The reversal of 125005513224 is 422315500521.

It is a junction number, because it is equal to n+sod(n) for n = 125005513191 and 125005513200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17474824 + ... + 17481975.

It is an arithmetic number, because the mean of its divisors is an integer number (9831600000).

Almost surely, 2^125005513224 is an apocalyptic number.

It is an amenable number.

125005513224 is an abundant number, since it is smaller than the sum of its proper divisors (189605686776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125005513224 is a wasteful number, since it uses less digits than its factorization.

125005513224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34956957 (or 34956953 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 125005513224 in words is "one hundred twenty-five billion, five million, five hundred thirteen thousand, two hundred twenty-four".