125485344634 has 16 divisors (see below), whose sum is σ = 203212616040. Its totient is φ = 57771878400.

The previous prime is 125485344631. The next prime is 125485344653. The reversal of 125485344634 is 436443584521.

It can be written as a sum of positive squares in 4 ways, for example, as 124287977025 + 1197367609 = 352545^2 + 34603^2 .

It is not an unprimeable number, because it can be changed into a prime (125485344631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6007479 + ... + 6028330.

Almost surely, 2^125485344634 is an apocalyptic number.

125485344634 is a deficient number, since it is larger than the sum of its proper divisors (77727271406).

125485344634 is a wasteful number, since it uses less digits than its factorization.

125485344634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12036225.

The product of its digits is 5529600, while the sum is 49.

The spelling of 125485344634 in words is "one hundred twenty-five billion, four hundred eighty-five million, three hundred forty-four thousand, six hundred thirty-four".