455502377 has 4 divisors (see below), whose sum is σ = 496911696. Its totient is φ = 414093060.

The previous prime is 455502337. The next prime is 455502379. The reversal of 455502377 is 773205554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 455502377 - 2¹⁰ = 455501353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455502377.

It is not an unprimeable number, because it can be changed into a prime (455502379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20704643 + ... + 20704664.

It is an arithmetic number, because the mean of its divisors is an integer number (124227924).

Almost surely, 2^455502377 is an apocalyptic number.

It is an amenable number.

455502377 is a deficient number, since it is larger than the sum of its proper divisors (41409319).

455502377 is a wasteful number, since it uses less digits than its factorization.

455502377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41409318.

The product of its (nonzero) digits is 147000, while the sum is 38.

The square root of 455502377 is about 21342.5016574909. The cubic root of 455502377 is about 769.4201385744.

The spelling of 455502377 in words is "four hundred fifty-five million, five hundred two thousand, three hundred seventy-seven".