455113503 has 12 divisors (see below), whose sum is σ = 707954520. Its totient is φ = 280069776.

The previous prime is 455113469. The next prime is 455113507. The reversal of 455113503 is 305311554.

455113503 is a `hidden beast` number, since 45 + 5 + 113 + 503 = 666.

It is not a de Polignac number, because 455113503 - 2¹² = 455109407 is a prime.

It is a super-2 number, since 2×455113503² = 414256601225862018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455113507) 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, 1944813 + ... + 1945046.

It is an arithmetic number, because the mean of its divisors is an integer number (58996210).

Almost surely, 2^455113503 is an apocalyptic number.

455113503 is a deficient number, since it is larger than the sum of its proper divisors (252841017).

455113503 is a wasteful number, since it uses less digits than its factorization.

455113503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889878 (or 3889875 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 455113503 is about 21333.3893931555. The cubic root of 455113503 is about 769.2011183676.

The spelling of 455113503 in words is "four hundred fifty-five million, one hundred thirteen thousand, five hundred three".