465545403 has 12 divisors (see below), whose sum is σ = 674262160. Its totient is φ = 309529296.

The previous prime is 465545393. The next prime is 465545407. The reversal of 465545403 is 304545564.

465545403 is a `hidden beast` number, since 4 + 65 + 54 + 540 + 3 = 666.

It is not a de Polignac number, because 465545403 - 2⁵ = 465545371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465545407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65983 + ... + 72696.

Almost surely, 2^465545403 is an apocalyptic number.

465545403 is a deficient number, since it is larger than the sum of its proper divisors (208716757).

465545403 is a wasteful number, since it uses less digits than its factorization.

465545403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139058 (or 139055 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 465545403 is about 21576.5011760480. The cubic root of 465545403 is about 775.0338676840.

The spelling of 465545403 in words is "four hundred sixty-five million, five hundred forty-five thousand, four hundred three".