125263752764 has 6 divisors (see below), whose sum is σ = 219211567344. Its totient is φ = 62631876380.

The previous prime is 125263752709. The next prime is 125263752791. The reversal of 125263752764 is 467257362521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15657969092 + ... + 15657969099.

It is an arithmetic number, because the mean of its divisors is an integer number (36535261224).

Almost surely, 2^125263752764 is an apocalyptic number.

It is an amenable number.

125263752764 is a deficient number, since it is larger than the sum of its proper divisors (93947814580).

125263752764 is a wasteful number, since it uses less digits than its factorization.

125263752764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31315938195 (or 31315938193 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 50.

The spelling of 125263752764 in words is "one hundred twenty-five billion, two hundred sixty-three million, seven hundred fifty-two thousand, seven hundred sixty-four".