54722744722745 has 16 divisors (see below), whose sum is σ = 72152422090560. Its totient is φ = 39512040657600.

The previous prime is 54722744722727. The next prime is 54722744722817.

It is a happy number.

54722744722745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54722744722745 - 2¹⁰ = 54722744721721 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3578981546 + ... + 3578996835.

It is an arithmetic number, because the mean of its divisors is an integer number (4509526380660).

Almost surely, 2^{54722744722745} is an apocalyptic number.

54722744722745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54722744722745 is a deficient number, since it is larger than the sum of its proper divisors (17429677367815).

54722744722745 is a wasteful number, since it uses less digits than its factorization.

54722744722745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7157978536.

The product of its digits is 245862400, while the sum is 62.

The spelling of 54722744722745 in words is "fifty-four trillion, seven hundred twenty-two billion, seven hundred forty-four million, seven hundred twenty-two thousand, seven hundred forty-five".