125325552 has 80 divisors (see below), whose sum is σ = 356977152. Its totient is φ = 37570560.

The previous prime is 125325533. The next prime is 125325553. The reversal of 125325552 is 255523521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125325553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49993 + ... + 52439.

Almost surely, 2^125325552 is an apocalyptic number.

125325552 is a gapful number since it is divisible by the number (12) 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 125325552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178488576).

125325552 is an abundant number, since it is smaller than the sum of its proper divisors (231651600).

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

125325552 is a wasteful number, since it uses less digits than its factorization.

125325552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566 (or 2560 counting only the distinct ones).

The product of its digits is 15000, while the sum is 30.

The square root of 125325552 is about 11194.8895483609. The cubic root of 125325552 is about 500.4336930453.

The spelling of 125325552 in words is "one hundred twenty-five million, three hundred twenty-five thousand, five hundred fifty-two".