2533764923 has 2 divisors, whose sum is σ = 2533764924. Its totient is φ = 2533764922.

The previous prime is 2533764901. The next prime is 2533764967. The reversal of 2533764923 is 3294673352.

It is an a-pointer prime, because the next prime (2533764967) can be obtained adding 2533764923 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2533764923 - 2¹⁶ = 2533699387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2533764973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266882461 + 1266882462.

It is an arithmetic number, because the mean of its divisors is an integer number (1266882462).

Almost surely, 2^2533764923 is an apocalyptic number.

2533764923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533764923 is an equidigital number, since it uses as much as digits as its factorization.

2533764923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 44.

The square root of 2533764923 is about 50336.5167944704. The cubic root of 2533764923 is about 1363.2916451897.

The spelling of 2533764923 in words is "two billion, five hundred thirty-three million, seven hundred sixty-four thousand, nine hundred twenty-three".