54886422999 has 4 divisors (see below), whose sum is σ = 73181897336. Its totient is φ = 36590948664.

The previous prime is 54886422973. The next prime is 54886423003. The reversal of 54886422999 is 99922468845.

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

It is not a de Polignac number, because 54886422999 - 2²⁴ = 54869645783 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 (54886422499) 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, 9147737164 + ... + 9147737169.

It is an arithmetic number, because the mean of its divisors is an integer number (18295474334).

Almost surely, 2^54886422999 is an apocalyptic number.

54886422999 is a deficient number, since it is larger than the sum of its proper divisors (18295474337).

54886422999 is a wasteful number, since it uses less digits than its factorization.

54886422999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18295474336.

The product of its digits is 89579520, while the sum is 66.

The spelling of 54886422999 in words is "fifty-four billion, eight hundred eighty-six million, four hundred twenty-two thousand, nine hundred ninety-nine".