22061454053 has 4 divisors (see below), whose sum is σ = 22574511168. Its totient is φ = 21548396940.

The previous prime is 22061454031. The next prime is 22061454101. The reversal of 22061454053 is 35045416022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22061454053 - 2¹² = 22061449957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22061451053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256528493 + ... + 256528578.

It is an arithmetic number, because the mean of its divisors is an integer number (5643627792).

Almost surely, 2^22061454053 is an apocalyptic number.

It is an amenable number.

22061454053 is a deficient number, since it is larger than the sum of its proper divisors (513057115).

22061454053 is an equidigital number, since it uses as much as digits as its factorization.

22061454053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513057114.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 22061454053 in words is "twenty-two billion, sixty-one million, four hundred fifty-four thousand, fifty-three".