54994267583 has 4 divisors (see below), whose sum is σ = 55427293440. Its totient is φ = 54561241728.

The previous prime is 54994267543. The next prime is 54994267597. The reversal of 54994267583 is 38576249945.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54994267583 - 2¹² = 54994263487 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 (54994267513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216512738 + ... + 216512991.

It is an arithmetic number, because the mean of its divisors is an integer number (13856823360).

Almost surely, 2^54994267583 is an apocalyptic number.

54994267583 is a deficient number, since it is larger than the sum of its proper divisors (433025857).

54994267583 is a wasteful number, since it uses less digits than its factorization.

54994267583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433025856.

The product of its digits is 65318400, while the sum is 62.

The spelling of 54994267583 in words is "fifty-four billion, nine hundred ninety-four million, two hundred sixty-seven thousand, five hundred eighty-three".