54361136722 has 16 divisors (see below), whose sum is σ = 81689553792. Its totient is φ = 27131326560.

The previous prime is 54361136719. The next prime is 54361136743. The reversal of 54361136722 is 22763116345.

It is a happy 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, 3031222 + ... + 3049102.

It is an arithmetic number, because the mean of its divisors is an integer number (5105597112).

Almost surely, 2^54361136722 is an apocalyptic number.

54361136722 is a deficient number, since it is larger than the sum of its proper divisors (27328417070).

54361136722 is a wasteful number, since it uses less digits than its factorization.

54361136722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20553.

The product of its digits is 181440, while the sum is 40.

The spelling of 54361136722 in words is "fifty-four billion, three hundred sixty-one million, one hundred thirty-six thousand, seven hundred twenty-two".