54423345513315 has 16 divisors (see below), whose sum is σ = 87077594224800. Its totient is φ = 29025703805952.

The previous prime is 54423345513307. The next prime is 54423345513323. The reversal of 54423345513315 is 51331554332445.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54423345513307) and next prime (54423345513323).

It is not a de Polignac number, because 54423345513315 - 2³ = 54423345513307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 778131 + ... + 10461939.

It is an arithmetic number, because the mean of its divisors is an integer number (5442349639050).

Almost surely, 2^{54423345513315} is an apocalyptic number.

54423345513315 is a deficient number, since it is larger than the sum of its proper divisors (32654248711485).

54423345513315 is a wasteful number, since it uses less digits than its factorization.

54423345513315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058486.

The product of its digits is 6480000, while the sum is 48.

The spelling of 54423345513315 in words is "fifty-four trillion, four hundred twenty-three billion, three hundred forty-five million, five hundred thirteen thousand, three hundred fifteen".