2042373533 has 2 divisors, whose sum is σ = 2042373534. Its totient is φ = 2042373532.

The previous prime is 2042373511. The next prime is 2042373547. The reversal of 2042373533 is 3353732402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2033829604 + 8543929 = 45098^2 + 2923^2 .

It is a cyclic number.

It is not a de Polignac number, because 2042373533 - 2⁶ = 2042373469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2042373533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042373563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021186766 + 1021186767.

It is an arithmetic number, because the mean of its divisors is an integer number (1021186767).

Almost surely, 2^2042373533 is an apocalyptic number.

It is an amenable number.

2042373533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042373533 is an equidigital number, since it uses as much as digits as its factorization.

2042373533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 32.

The square root of 2042373533 is about 45192.6269760898. The cubic root of 2042373533 is about 1268.7568244822.

The spelling of 2042373533 in words is "two billion, forty-two million, three hundred seventy-three thousand, five hundred thirty-three".