125400046250 has 40 divisors (see below), whose sum is σ = 235705425120. Its totient is φ = 50020118000.

The previous prime is 125400046249. The next prime is 125400046271. The reversal of 125400046250 is 52640004521.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 309029 + ... + 588471.

It is an arithmetic number, because the mean of its divisors is an integer number (5892635628).

Almost surely, 2^125400046250 is an apocalyptic number.

125400046250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125400046250 is a deficient number, since it is larger than the sum of its proper divisors (110305378870).

125400046250 is an equidigital number, since it uses as much as digits as its factorization.

125400046250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279824 (or 279809 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 125400046250 in words is "one hundred twenty-five billion, four hundred million, forty-six thousand, two hundred fifty".