54115390032613 has 48 divisors (see below), whose sum is σ = 67051335015936. Its totient is φ = 42764284592640.

The previous prime is 54115390032589. The next prime is 54115390032619. The reversal of 54115390032613 is 31623009351145.

It is not a de Polignac number, because 54115390032613 - 2⁵ = 54115390032581 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54115390032613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54115390032619) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8073305620 + ... + 8073312322.

It is an arithmetic number, because the mean of its divisors is an integer number (1396902812832).

Almost surely, 2^{54115390032613} is an apocalyptic number.

It is an amenable number.

54115390032613 is a deficient number, since it is larger than the sum of its proper divisors (12935944983323).

54115390032613 is a wasteful number, since it uses less digits than its factorization.

54115390032613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14054 (or 14041 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 43.

Adding to 54115390032613 its reverse (31623009351145), we get a palindrome (85738399383758).

The spelling of 54115390032613 in words is "fifty-four trillion, one hundred fifteen billion, three hundred ninety million, thirty-two thousand, six hundred thirteen".