455225464 has 8 divisors (see below), whose sum is σ = 853547760. Its totient is φ = 227612728.

The previous prime is 455225437. The next prime is 455225489. The reversal of 455225464 is 464522554.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 28451584 + ... + 28451599.

It is an arithmetic number, because the mean of its divisors is an integer number (106693470).

Almost surely, 2^455225464 is an apocalyptic number.

It is an amenable number.

455225464 is a deficient number, since it is larger than the sum of its proper divisors (398322296).

455225464 is a wasteful number, since it uses less digits than its factorization.

455225464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56903189 (or 56903185 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 455225464 is about 21336.0133108320. The cubic root of 455225464 is about 769.2641894218.

The spelling of 455225464 in words is "four hundred fifty-five million, two hundred twenty-five thousand, four hundred sixty-four".