10455413503 has 4 divisors (see below), whose sum is σ = 10456119360. Its totient is φ = 10454707648.

The previous prime is 10455413489. The next prime is 10455413597. The reversal of 10455413503 is 30531455401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10455413503 - 2²¹ = 10453316351 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 (10455473503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330223 + ... + 360496.

It is an arithmetic number, because the mean of its divisors is an integer number (2614029840).

Almost surely, 2^10455413503 is an apocalyptic number.

10455413503 is a deficient number, since it is larger than the sum of its proper divisors (705857).

10455413503 is an equidigital number, since it uses as much as digits as its factorization.

10455413503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705856.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 10455413503 its reverse (30531455401), we get a palindrome (40986868904).

The spelling of 10455413503 in words is "ten billion, four hundred fifty-five million, four hundred thirteen thousand, five hundred three".