54000000022 has 32 divisors (see below), whose sum is σ = 84564944640. Its totient is φ = 25840473120.

The previous prime is 53999999981. The next prime is 54000000023. The reversal of 54000000022 is 22000000045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53999999939 and 54000000011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54000000023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360129 + ... + 1399267.

It is an arithmetic number, because the mean of its divisors is an integer number (2642654520).

Almost surely, 2^54000000022 is an apocalyptic number.

54000000022 is a deficient number, since it is larger than the sum of its proper divisors (30564944618).

54000000022 is a wasteful number, since it uses less digits than its factorization.

54000000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39508.

The product of its (nonzero) digits is 80, while the sum is 13.

Adding to 54000000022 its reverse (22000000045), we get a palindrome (76000000067).

The spelling of 54000000022 in words is "fifty-four billion, twenty-two", and thus it is an aban number.