455532045 has 16 divisors (see below), whose sum is σ = 738837312. Its totient is φ = 239621760.

The previous prime is 455532031. The next prime is 455532059. The reversal of 455532045 is 540235554.

It is an interprime number because it is at equal distance from previous prime (455532031) and next prime (455532059).

It is not a de Polignac number, because 455532045 - 2⁵ = 455532013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 455531997 and 455532015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206911 + ... + 209100.

It is an arithmetic number, because the mean of its divisors is an integer number (46177332).

Almost surely, 2^455532045 is an apocalyptic number.

It is an amenable number.

455532045 is a deficient number, since it is larger than the sum of its proper divisors (283305267).

455532045 is a wasteful number, since it uses less digits than its factorization.

455532045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416092.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 455532045 is about 21343.1966912176. The cubic root of 455532045 is about 769.4368429593.

Adding to 455532045 its reverse (540235554), we get a palindrome (995767599).

The spelling of 455532045 in words is "four hundred fifty-five million, five hundred thirty-two thousand, forty-five".