125086272887 has 2 divisors, whose sum is σ = 125086272888. Its totient is φ = 125086272886.

The previous prime is 125086272853. The next prime is 125086272919. The reversal of 125086272887 is 788272680521.

It is a strong prime.

It is an emirp because it is prime and its reverse (788272680521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125086272887 - 2³⁰ = 124012531063 is a prime.

It is a super-2 number, since 2×125086272887² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125086212887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62543136443 + 62543136444.

It is an arithmetic number, because the mean of its divisors is an integer number (62543136444).

Almost surely, 2^125086272887 is an apocalyptic number.

125086272887 is a deficient number, since it is larger than the sum of its proper divisors (1).

125086272887 is an equidigital number, since it uses as much as digits as its factorization.

125086272887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6021120, while the sum is 56.

The spelling of 125086272887 in words is "one hundred twenty-five billion, eighty-six million, two hundred seventy-two thousand, eight hundred eighty-seven".