455363554 has 4 divisors (see below), whose sum is σ = 683045334. Its totient is φ = 227681776.

The previous prime is 455363549. The next prime is 455363599.

455363554 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 449228025 + 6135529 = 21195^2 + 2477^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113840887 + ... + 113840890.

Almost surely, 2^455363554 is an apocalyptic number.

455363554 is a deficient number, since it is larger than the sum of its proper divisors (227681780).

455363554 is a wasteful number, since it uses less digits than its factorization.

455363554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227681779.

The product of its digits is 540000, while the sum is 40.

The square root of 455363554 is about 21339.2491433040. The cubic root of 455363554 is about 769.3419654991.

The spelling of 455363554 in words is "four hundred fifty-five million, three hundred sixty-three thousand, five hundred fifty-four".