5492551679 has 2 divisors, whose sum is σ = 5492551680. Its totient is φ = 5492551678.

The previous prime is 5492551667. The next prime is 5492551699. The reversal of 5492551679 is 9761552945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5492551679 - 2⁴ = 5492551663 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5492551679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5492551699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746275839 + 2746275840.

It is an arithmetic number, because the mean of its divisors is an integer number (2746275840).

Almost surely, 2^5492551679 is an apocalyptic number.

5492551679 is a deficient number, since it is larger than the sum of its proper divisors (1).

5492551679 is an equidigital number, since it uses as much as digits as its factorization.

5492551679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402000, while the sum is 53.

The square root of 5492551679 is about 74111.7512881729. The cubic root of 5492551679 is about 1764.3769844336.

The spelling of 5492551679 in words is "five billion, four hundred ninety-two million, five hundred fifty-one thousand, six hundred seventy-nine".