2045753 has 2 divisors, whose sum is σ = 2045754. Its totient is φ = 2045752.

The previous prime is 2045731. The next prime is 2045759. The reversal of 2045753 is 3575402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1841449 + 204304 = 1357^2 + 452^2 .

It is a cyclic number.

It is not a de Polignac number, because 2045753 - 2¹⁴ = 2029369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2045759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022876 + 1022877.

It is an arithmetic number, because the mean of its divisors is an integer number (1022877).

2^2045753 is an apocalyptic number.

It is an amenable number.

2045753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2045753 is an equidigital number, since it uses as much as digits as its factorization.

2045753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2045753 is about 1430.2982206519. The cubic root of 2045753 is about 126.9456232792.

The spelling of 2045753 in words is "two million, forty-five thousand, seven hundred fifty-three".