125332516 has 12 divisors (see below), whose sum is σ = 221504220. Its totient is φ = 62045600.

The previous prime is 125332511. The next prime is 125332541. The reversal of 125332516 is 615233521.

It can be written as a sum of positive squares in 2 ways, for example, as 55442916 + 69889600 = 7446^2 + 8360^2 .

It is not an unprimeable number, because it can be changed into a prime (125332511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154711 + ... + 155518.

It is an arithmetic number, because the mean of its divisors is an integer number (18458685).

Almost surely, 2^125332516 is an apocalyptic number.

It is an amenable number.

125332516 is a deficient number, since it is larger than the sum of its proper divisors (96171704).

125332516 is a wasteful number, since it uses less digits than its factorization.

125332516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310334 (or 310332 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 125332516 is about 11195.2005788195. The cubic root of 125332516 is about 500.4429621199.

The spelling of 125332516 in words is "one hundred twenty-five million, three hundred thirty-two thousand, five hundred sixteen".