465555403 has 2 divisors, whose sum is σ = 465555404. Its totient is φ = 465555402.

The previous prime is 465555301. The next prime is 465555407. The reversal of 465555403 is 304555564.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465555403 is a prime.

It is not a weakly prime, because it can be changed into another prime (465555407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232777701 + 232777702.

It is an arithmetic number, because the mean of its divisors is an integer number (232777702).

Almost surely, 2^465555403 is an apocalyptic number.

465555403 is a deficient number, since it is larger than the sum of its proper divisors (1).

465555403 is an equidigital number, since it uses as much as digits as its factorization.

465555403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 465555403 is about 21576.7329083900. The cubic root of 465555403 is about 775.0394169338.

It can be divided in two parts, 46 and 5555403, that added together give a square (5555449 = 2357²).

The spelling of 465555403 in words is "four hundred sixty-five million, five hundred fifty-five thousand, four hundred three".