54351233413 has 4 divisors (see below), whose sum is σ = 55162445920. Its totient is φ = 53540020908.

The previous prime is 54351233411. The next prime is 54351233423. The reversal of 54351233413 is 31433215345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54351233413 - 2¹ = 54351233411 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 (54351233411) 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, 405606153 + ... + 405606286.

It is an arithmetic number, because the mean of its divisors is an integer number (13790611480).

Almost surely, 2^54351233413 is an apocalyptic number.

It is an amenable number.

54351233413 is a deficient number, since it is larger than the sum of its proper divisors (811212507).

54351233413 is an equidigital number, since it uses as much as digits as its factorization.

54351233413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811212506.

The product of its digits is 64800, while the sum is 34.

Adding to 54351233413 its reverse (31433215345), we get a palindrome (85784448758).

The spelling of 54351233413 in words is "fifty-four billion, three hundred fifty-one million, two hundred thirty-three thousand, four hundred thirteen".