125273652755 has 32 divisors (see below), whose sum is σ = 160491863040. Its totient is φ = 93594735360.

The previous prime is 125273652731. The next prime is 125273652769. The reversal of 125273652755 is 557256372521.

It is not a de Polignac number, because 125273652755 - 2¹² = 125273648659 is a prime.

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 in 31 ways as a sum of consecutive naturals, for example, 18520004 + ... + 18526766.

It is an arithmetic number, because the mean of its divisors is an integer number (5015370720).

Almost surely, 2^125273652755 is an apocalyptic number.

125273652755 is a deficient number, since it is larger than the sum of its proper divisors (35218210285).

125273652755 is a wasteful number, since it uses less digits than its factorization.

125273652755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531.

The product of its digits is 4410000, while the sum is 50.

The spelling of 125273652755 in words is "one hundred twenty-five billion, two hundred seventy-three million, six hundred fifty-two thousand, seven hundred fifty-five".