54222716049 has 8 divisors (see below), whose sum is σ = 72571849152. Its totient is φ = 36011030160.

The previous prime is 54222716047. The next prime is 54222716057. The reversal of 54222716049 is 94061722245.

It is a happy number.

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

It is not a de Polignac number, because 54222716049 - 2¹ = 54222716047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54222716049.

It is not an unprimeable number, because it can be changed into a prime (54222716047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34360882 + ... + 34362459.

It is an arithmetic number, because the mean of its divisors is an integer number (9071481144).

Almost surely, 2^54222716049 is an apocalyptic number.

It is an amenable number.

54222716049 is a deficient number, since it is larger than the sum of its proper divisors (18349133103).

54222716049 is a wasteful number, since it uses less digits than its factorization.

54222716049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68723607.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 54222716049 in words is "fifty-four billion, two hundred twenty-two million, seven hundred sixteen thousand, forty-nine".