415531253323 has 4 divisors (see below), whose sum is σ = 416043623128. Its totient is φ = 415018883520.

The previous prime is 415531253311. The next prime is 415531253329. The reversal of 415531253323 is 323352135514.

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 415531253323 - 2¹³ = 415531245131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415531253329) 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, 256183686 + ... + 256185307.

It is an arithmetic number, because the mean of its divisors is an integer number (104010905782).

Almost surely, 2^415531253323 is an apocalyptic number.

415531253323 is a deficient number, since it is larger than the sum of its proper divisors (512369805).

415531253323 is an equidigital number, since it uses as much as digits as its factorization.

415531253323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512369804.

The product of its digits is 162000, while the sum is 37.

Adding to 415531253323 its reverse (323352135514), we get a palindrome (738883388837).

The spelling of 415531253323 in words is "four hundred fifteen billion, five hundred thirty-one million, two hundred fifty-three thousand, three hundred twenty-three".