2546933783 has 2 divisors, whose sum is σ = 2546933784. Its totient is φ = 2546933782.

The previous prime is 2546933749. The next prime is 2546933789. The reversal of 2546933783 is 3873396452.

It is a happy number.

2546933783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2546933783 - 2¹² = 2546929687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2546933789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1273466891 + 1273466892.

It is an arithmetic number, because the mean of its divisors is an integer number (1273466892).

Almost surely, 2^2546933783 is an apocalyptic number.

2546933783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2546933783 is an equidigital number, since it uses as much as digits as its factorization.

2546933783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 50.

The square root of 2546933783 is about 50467.1554875049. The cubic root of 2546933783 is about 1365.6493992558.

The spelling of 2546933783 in words is "two billion, five hundred forty-six million, nine hundred thirty-three thousand, seven hundred eighty-three".