125263889798 has 8 divisors (see below), whose sum is σ = 190542255120. Its totient is φ = 61749804760.

The previous prime is 125263889797. The next prime is 125263889827. The reversal of 125263889798 is 897988362521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125263889791) 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, 441069893 + ... + 441070176.

It is an arithmetic number, because the mean of its divisors is an integer number (23817781890).

Almost surely, 2^125263889798 is an apocalyptic number.

125263889798 is a deficient number, since it is larger than the sum of its proper divisors (65278365322).

125263889798 is an equidigital number, since it uses as much as digits as its factorization.

125263889798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882140142.

The product of its digits is 104509440, while the sum is 68.

The spelling of 125263889798 in words is "one hundred twenty-five billion, two hundred sixty-three million, eight hundred eighty-nine thousand, seven hundred ninety-eight".