125330454 has 24 divisors (see below), whose sum is σ = 272561952. Its totient is φ = 41621040.

The previous prime is 125330449. The next prime is 125330483. The reversal of 125330454 is 454033521.

It is a super-2 number, since 2×125330454² = 31415445399692232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7969 + ... + 17724.

It is an arithmetic number, because the mean of its divisors is an integer number (11356748).

Almost surely, 2^125330454 is an apocalyptic number.

125330454 is an abundant number, since it is smaller than the sum of its proper divisors (147231498).

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

125330454 is a wasteful number, since it uses less digits than its factorization.

125330454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25972 (or 25969 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 125330454 is about 11195.1084854056. The cubic root of 125330454 is about 500.4402176365.

Adding to 125330454 its reverse (454033521), we get a palindrome (579363975).

The spelling of 125330454 in words is "one hundred twenty-five million, three hundred thirty thousand, four hundred fifty-four".