455299798 has 4 divisors (see below), whose sum is σ = 682949700. Its totient is φ = 227649898.

The previous prime is 455299777. The next prime is 455299807. The reversal of 455299798 is 897992554.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113824948 + ... + 113824951.

It is an arithmetic number, because the mean of its divisors is an integer number (170737425).

Almost surely, 2^455299798 is an apocalyptic number.

455299798 is a deficient number, since it is larger than the sum of its proper divisors (227649902).

455299798 is a wasteful number, since it uses less digits than its factorization.

455299798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227649901.

The product of its digits is 8164800, while the sum is 58.

The square root of 455299798 is about 21337.7552240155. The cubic root of 455299798 is about 769.3060583246.

The spelling of 455299798 in words is "four hundred fifty-five million, two hundred ninety-nine thousand, seven hundred ninety-eight".