125261836076 has 12 divisors (see below), whose sum is σ = 236070383472. Its totient is φ = 57813155088.

The previous prime is 125261836061. The next prime is 125261836097. The reversal of 125261836076 is 670638162521.

It is a self number, because there is not a number n which added to its sum of digits gives 125261836076.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204440680 + ... + 1204440783.

It is an arithmetic number, because the mean of its divisors is an integer number (19672531956).

Almost surely, 2^125261836076 is an apocalyptic number.

It is an amenable number.

125261836076 is a deficient number, since it is larger than the sum of its proper divisors (110808547396).

125261836076 is a wasteful number, since it uses less digits than its factorization.

125261836076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408881480 (or 2408881478 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

Adding to 125261836076 its reverse (670638162521), we get a palindrome (795899998597).

The spelling of 125261836076 in words is "one hundred twenty-five billion, two hundred sixty-one million, eight hundred thirty-six thousand, seventy-six".