125314530 has 64 divisors (see below), whose sum is σ = 329228928. Its totient is φ = 30274560.

The previous prime is 125314529. The next prime is 125314547. The reversal of 125314530 is 35413521.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125314530.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142452 + ... + 143328.

It is an arithmetic number, because the mean of its divisors is an integer number (5144202).

Almost surely, 2^125314530 is an apocalyptic number.

125314530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 125314530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164614464).

125314530 is an abundant number, since it is smaller than the sum of its proper divisors (203914398).

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

125314530 is a wasteful number, since it uses less digits than its factorization.

125314530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 125314530 is about 11194.3972593436. The cubic root of 125314530 is about 500.4190220762.

The spelling of 125314530 in words is "one hundred twenty-five million, three hundred fourteen thousand, five hundred thirty".