5654031791 has 2 divisors, whose sum is σ = 5654031792. Its totient is φ = 5654031790.

The previous prime is 5654031767. The next prime is 5654031811. The reversal of 5654031791 is 1971304565.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5654031791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5654031731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827015895 + 2827015896.

It is an arithmetic number, because the mean of its divisors is an integer number (2827015896).

Almost surely, 2^5654031791 is an apocalyptic number.

5654031791 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654031791 is an equidigital number, since it uses as much as digits as its factorization.

5654031791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 5654031791 is about 75193.2961839019. The cubic root of 5654031791 is about 1781.5010474091.

The spelling of 5654031791 in words is "five billion, six hundred fifty-four million, thirty-one thousand, seven hundred ninety-one".