125456452 has 24 divisors (see below), whose sum is σ = 239984640. Its totient is φ = 56912160.

The previous prime is 125456423. The next prime is 125456477. The reversal of 125456452 is 254654521.

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, 21949 + ... + 27067.

It is an arithmetic number, because the mean of its divisors is an integer number (9999360).

Almost surely, 2^125456452 is an apocalyptic number.

It is an amenable number.

125456452 is a deficient number, since it is larger than the sum of its proper divisors (114528188).

125456452 is a wasteful number, since it uses less digits than its factorization.

125456452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691 (or 5689 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

The square root of 125456452 is about 11200.7344402052. The cubic root of 125456452 is about 500.6078633714.

The spelling of 125456452 in words is "one hundred twenty-five million, four hundred fifty-six thousand, four hundred fifty-two".