54533646365 has 8 divisors (see below), whose sum is σ = 71389500768. Its totient is φ = 39660833680.

The previous prime is 54533646353. The next prime is 54533646413. The reversal of 54533646365 is 56364633545.

54533646365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54533646365 - 2¹² = 54533642269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495760367 + ... + 495760476.

It is an arithmetic number, because the mean of its divisors is an integer number (8923687596).

Almost surely, 2^54533646365 is an apocalyptic number.

54533646365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54533646365 is a deficient number, since it is larger than the sum of its proper divisors (16855854403).

54533646365 is a wasteful number, since it uses less digits than its factorization.

54533646365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991520859.

The product of its digits is 11664000, while the sum is 50.

The spelling of 54533646365 in words is "fifty-four billion, five hundred thirty-three million, six hundred forty-six thousand, three hundred sixty-five".