20244552023 has 2 divisors, whose sum is σ = 20244552024. Its totient is φ = 20244552022.

The previous prime is 20244552011. The next prime is 20244552089. The reversal of 20244552023 is 32025544202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20244552023 - 2¹⁶ = 20244486487 is a prime.

It is a super-2 number, since 2×20244552023² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20244512023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10122276011 + 10122276012.

It is an arithmetic number, because the mean of its divisors is an integer number (10122276012).

Almost surely, 2^20244552023 is an apocalyptic number.

20244552023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20244552023 is an equidigital number, since it uses as much as digits as its factorization.

20244552023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 29.

The spelling of 20244552023 in words is "twenty billion, two hundred forty-four million, five hundred fifty-two thousand, twenty-three".