461115503 has 16 divisors (see below), whose sum is σ = 495264000. Its totient is φ = 428006592.

The previous prime is 461115493. The next prime is 461115511. The reversal of 461115503 is 305511164.

It is a cyclic number.

It is not a de Polignac number, because 461115503 - 2⁶ = 461115439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461115553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491651 + ... + 492587.

It is an arithmetic number, because the mean of its divisors is an integer number (30954000).

Almost surely, 2^461115503 is an apocalyptic number.

461115503 is a deficient number, since it is larger than the sum of its proper divisors (34148497).

461115503 is a wasteful number, since it uses less digits than its factorization.

461115503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 461115503 is about 21473.6001406378. The cubic root of 461115503 is about 772.5677491787.

Adding to 461115503 its reverse (305511164), we get a palindrome (766626667).

The spelling of 461115503 in words is "four hundred sixty-one million, one hundred fifteen thousand, five hundred three".