125167575623 has 2 divisors, whose sum is σ = 125167575624. Its totient is φ = 125167575622.

The previous prime is 125167575587. The next prime is 125167575653. The reversal of 125167575623 is 326575761521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125167575623 - 2¹² = 125167571527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125167575653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62583787811 + 62583787812.

It is an arithmetic number, because the mean of its divisors is an integer number (62583787812).

Almost surely, 2^125167575623 is an apocalyptic number.

125167575623 is a deficient number, since it is larger than the sum of its proper divisors (1).

125167575623 is an equidigital number, since it uses as much as digits as its factorization.

125167575623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2646000, while the sum is 50.

The spelling of 125167575623 in words is "one hundred twenty-five billion, one hundred sixty-seven million, five hundred seventy-five thousand, six hundred twenty-three".