125057454 has 32 divisors (see below), whose sum is σ = 259683840. Its totient is φ = 40101600.

The previous prime is 125057453. The next prime is 125057507. The reversal of 125057454 is 454750521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125057453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52959 + ... + 55269.

It is an arithmetic number, because the mean of its divisors is an integer number (8115120).

Almost surely, 2^125057454 is an apocalyptic number.

125057454 is an abundant number, since it is smaller than the sum of its proper divisors (134626386).

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

125057454 is a wasteful number, since it uses less digits than its factorization.

125057454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 125057454 is about 11182.9090133113. The cubic root of 125057454 is about 500.0765935996.

The spelling of 125057454 in words is "one hundred twenty-five million, fifty-seven thousand, four hundred fifty-four".