855413452 has 6 divisors (see below), whose sum is σ = 1496973548. Its totient is φ = 427706724.

The previous prime is 855413399. The next prime is 855413477. The reversal of 855413452 is 254314558.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106926678 + ... + 106926685.

Almost surely, 2^855413452 is an apocalyptic number.

It is an amenable number.

855413452 is a deficient number, since it is larger than the sum of its proper divisors (641560096).

855413452 is a wasteful number, since it uses less digits than its factorization.

855413452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213853367 (or 213853365 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

The square root of 855413452 is about 29247.4520599658. The cubic root of 855413452 is about 949.2749599943.

The spelling of 855413452 in words is "eight hundred fifty-five million, four hundred thirteen thousand, four hundred fifty-two".