125012760265606 has 8 divisors (see below), whose sum is σ = 191508909343200. Its totient is φ = 61176457151208.

The previous prime is 125012760265553. The next prime is 125012760265621. The reversal of 125012760265606 is 606562067210521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 125012760265606.

It is a congruent number.

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, 664961490681 + ... + 664961490868.

It is an arithmetic number, because the mean of its divisors is an integer number (23938613667900).

Almost surely, 2^{125012760265606} is an apocalyptic number.

125012760265606 is a deficient number, since it is larger than the sum of its proper divisors (66496149077594).

125012760265606 is a wasteful number, since it uses less digits than its factorization.

125012760265606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329922981598.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 125012760265606 in words is "one hundred twenty-five trillion, twelve billion, seven hundred sixty million, two hundred sixty-five thousand, six hundred six".