455258942 has 8 divisors (see below), whose sum is σ = 685897416. Its totient is φ = 226626472.

The previous prime is 455258939. The next prime is 455258953. The reversal of 455258942 is 249852554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 455258893 and 455258902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500933 + ... + 501840.

It is an arithmetic number, because the mean of its divisors is an integer number (85737177).

Almost surely, 2^455258942 is an apocalyptic number.

455258942 is a deficient number, since it is larger than the sum of its proper divisors (230638474).

455258942 is a wasteful number, since it uses less digits than its factorization.

455258942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003002.

The product of its digits is 576000, while the sum is 44.

The square root of 455258942 is about 21336.7978384761. The cubic root of 455258942 is about 769.2830465943.

The spelling of 455258942 in words is "four hundred fifty-five million, two hundred fifty-eight thousand, nine hundred forty-two".