125323554 has 16 divisors (see below), whose sum is σ = 252866592. Its totient is φ = 41404608.

The previous prime is 125323519. The next prime is 125323589. The reversal of 125323554 is 455323521.

It is an interprime number because it is at equal distance from previous prime (125323519) and next prime (125323589).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91744 + ... + 93099.

It is an arithmetic number, because the mean of its divisors is an integer number (15804162).

Almost surely, 2^125323554 is an apocalyptic number.

125323554 is an abundant number, since it is smaller than the sum of its proper divisors (127543038).

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

125323554 is a wasteful number, since it uses less digits than its factorization.

125323554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184961.

The product of its digits is 18000, while the sum is 30.

The square root of 125323554 is about 11194.8003108586. The cubic root of 125323554 is about 500.4310336465.

The spelling of 125323554 in words is "one hundred twenty-five million, three hundred twenty-three thousand, five hundred fifty-four".