125456604 has 96 divisors (see below), whose sum is σ = 363449856. Its totient is φ = 32797440.

The previous prime is 125456587. The next prime is 125456609. The reversal of 125456604 is 406654521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125456609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142614 + ... + 143490.

It is an arithmetic number, because the mean of its divisors is an integer number (3785936).

Almost surely, 2^125456604 is an apocalyptic number.

125456604 is a gapful number since it is divisible by the number (14) 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 125456604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181724928).

125456604 is an abundant number, since it is smaller than the sum of its proper divisors (237993252).

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

125456604 is a wasteful number, since it uses less digits than its factorization.

125456604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 125456604 is about 11200.7412254725. The cubic root of 125456604 is about 500.6080655461.

The spelling of 125456604 in words is "one hundred twenty-five million, four hundred fifty-six thousand, six hundred four".