22580400054 has 32 divisors (see below), whose sum is σ = 45490139136. Its totient is φ = 7472092320.

The previous prime is 22580400047. The next prime is 22580400091. The reversal of 22580400054 is 45000408522.

It is a junction number, because it is equal to n+sod(n) for n = 22580399994 and 22580400030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480139 + ... + 525065.

It is an arithmetic number, because the mean of its divisors is an integer number (1421566848).

Almost surely, 2^22580400054 is an apocalyptic number.

22580400054 is an abundant number, since it is smaller than the sum of its proper divisors (22909739082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22580400054 is a wasteful number, since it uses less digits than its factorization.

22580400054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45540.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 22580400054 its reverse (45000408522), we get a palindrome (67580808576).

The spelling of 22580400054 in words is "twenty-two billion, five hundred eighty million, four hundred thousand, fifty-four".