21692210483 has 8 divisors (see below), whose sum is σ = 22448556240. Its totient is φ = 20944815840.

The previous prime is 21692210467. The next prime is 21692210509. The reversal of 21692210483 is 38401229612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21692210483 - 2⁴ = 21692210467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21692210983) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2232848 + ... + 2242541.

It is an arithmetic number, because the mean of its divisors is an integer number (2806069530).

Almost surely, 2^21692210483 is an apocalyptic number.

21692210483 is a deficient number, since it is larger than the sum of its proper divisors (756345757).

21692210483 is a wasteful number, since it uses less digits than its factorization.

21692210483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475557.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 21692210483 in words is "twenty-one billion, six hundred ninety-two million, two hundred ten thousand, four hundred eighty-three".