5496556979 has 2 divisors, whose sum is σ = 5496556980. Its totient is φ = 5496556978.

The previous prime is 5496556931. The next prime is 5496557023. The reversal of 5496556979 is 9796556945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5496556979 is a prime.

It is not a weakly prime, because it can be changed into another prime (5496556279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2748278489 + 2748278490.

It is an arithmetic number, because the mean of its divisors is an integer number (2748278490).

Almost surely, 2^5496556979 is an apocalyptic number.

5496556979 is a deficient number, since it is larger than the sum of its proper divisors (1).

5496556979 is an equidigital number, since it uses as much as digits as its factorization.

5496556979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91854000, while the sum is 65.

The square root of 5496556979 is about 74138.7683941405. The cubic root of 5496556979 is about 1764.8057555203.

The spelling of 5496556979 in words is "five billion, four hundred ninety-six million, five hundred fifty-six thousand, nine hundred seventy-nine".