125104264500 has 192 divisors, whose sum is σ = 373332960000. Its totient is φ = 32554233600.

The previous prime is 125104264499. The next prime is 125104264531. The reversal of 125104264500 is 5462401521.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119259976 + ... + 119261024.

It is an arithmetic number, because the mean of its divisors is an integer number (1944442500).

Almost surely, 2^125104264500 is an apocalyptic number.

125104264500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125104264500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186666480000).

125104264500 is an abundant number, since it is smaller than the sum of its proper divisors (248228695500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125104264500 is an equidigital number, since it uses as much as digits as its factorization.

125104264500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 125104264500 in words is "one hundred twenty-five billion, one hundred four million, two hundred sixty-four thousand, five hundred".