54206984365 has 8 divisors (see below), whose sum is σ = 65050967448. Its totient is φ = 43363863360.

The previous prime is 54206984339. The next prime is 54206984383. The reversal of 54206984365 is 56348960245.

It can be written as a sum of positive squares in 4 ways, for example, as 1278920644 + 52928063721 = 35762^2 + 230061^2 .

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

It is not a de Polignac number, because 54206984365 - 2⁵ = 54206984333 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, 68002 + ... + 336211.

It is an arithmetic number, because the mean of its divisors is an integer number (8131370931).

Almost surely, 2^54206984365 is an apocalyptic number.

It is an amenable number.

54206984365 is a deficient number, since it is larger than the sum of its proper divisors (10843983083).

54206984365 is a wasteful number, since it uses less digits than its factorization.

54206984365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431039.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 54206984365 in words is "fifty-four billion, two hundred six million, nine hundred eighty-four thousand, three hundred sixty-five".