22053503055064 has 64 divisors (see below), whose sum is σ = 47232308088000. Its totient is φ = 9563199012864.

The previous prime is 22053503055061. The next prime is 22053503055113. The reversal of 22053503055064 is 46055030535022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053503055061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9788964 + ... + 11829235.

It is an arithmetic number, because the mean of its divisors is an integer number (738004813875).

Almost surely, 2^{22053503055064} is an apocalyptic number.

It is an amenable number.

22053503055064 is an abundant number, since it is smaller than the sum of its proper divisors (25178805032936).

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

22053503055064 is a wasteful number, since it uses less digits than its factorization.

22053503055064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21618812 (or 21618808 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 22053503055064 in words is "twenty-two trillion, fifty-three billion, five hundred three million, fifty-five thousand, sixty-four".