54206155613 has 16 divisors (see below), whose sum is σ = 58034543616. Its totient is φ = 50451897600.

The previous prime is 54206155589. The next prime is 54206155631. The reversal of 54206155613 is 31655160245.

It is a cyclic number.

It is not a de Polignac number, because 54206155613 - 2¹⁰ = 54206154589 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 (54206155813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525095 + ... + 619787.

It is an arithmetic number, because the mean of its divisors is an integer number (3627158976).

Almost surely, 2^54206155613 is an apocalyptic number.

It is an amenable number.

54206155613 is a deficient number, since it is larger than the sum of its proper divisors (3828388003).

54206155613 is a wasteful number, since it uses less digits than its factorization.

54206155613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95084.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 54206155613 in words is "fifty-four billion, two hundred six million, one hundred fifty-five thousand, six hundred thirteen".