455620411 has 4 divisors (see below), whose sum is σ = 457353072. Its totient is φ = 453887752.

The previous prime is 455620391. The next prime is 455620427. The reversal of 455620411 is 114026554.

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

It is a cyclic number.

It is not a de Polignac number, because 455620411 - 2²⁵ = 422065979 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 455620411.

It is not an unprimeable number, because it can be changed into a prime (455620441) 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, 865936 + ... + 866461.

It is an arithmetic number, because the mean of its divisors is an integer number (114338268).

Almost surely, 2^455620411 is an apocalyptic number.

455620411 is a deficient number, since it is larger than the sum of its proper divisors (1732661).

455620411 is a wasteful number, since it uses less digits than its factorization.

455620411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732660.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 455620411 is about 21345.2667118497. The cubic root of 455620411 is about 769.4865925951.

Adding to 455620411 its reverse (114026554), we get a palindrome (569646965).

The spelling of 455620411 in words is "four hundred fifty-five million, six hundred twenty thousand, four hundred eleven".