125770127014753 has 4 divisors (see below), whose sum is σ = 135444752169748. Its totient is φ = 116095501859760.

The previous prime is 125770127014687. The next prime is 125770127014769. The reversal of 125770127014753 is 357410721077521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50717585370384 + 75052541644369 = 7121628^2 + 8663287^2 .

It is a cyclic number.

It is not a de Polignac number, because 125770127014753 - 2⁹ = 125770127014241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125770127014753.

It is not an unprimeable number, because it can be changed into a prime (125770127014793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4837312577478 + ... + 4837312577503.

It is an arithmetic number, because the mean of its divisors is an integer number (33861188042437).

Almost surely, 2^{125770127014753} is an apocalyptic number.

125770127014753 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

125770127014753 is a deficient number, since it is larger than the sum of its proper divisors (9674625154995).

125770127014753 is an equidigital number, since it uses as much as digits as its factorization.

125770127014753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9674625154994.

The product of its (nonzero) digits is 2881200, while the sum is 52.

The spelling of 125770127014753 in words is "one hundred twenty-five trillion, seven hundred seventy billion, one hundred twenty-seven million, fourteen thousand, seven hundred fifty-three".