5497161479 has 2 divisors, whose sum is σ = 5497161480. Its totient is φ = 5497161478.

The previous prime is 5497161457. The next prime is 5497161499. The reversal of 5497161479 is 9741617945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5497161479 - 2³² = 1202194183 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 5497161479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5497161499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2748580739 + 2748580740.

It is an arithmetic number, because the mean of its divisors is an integer number (2748580740).

Almost surely, 2^5497161479 is an apocalyptic number.

5497161479 is a deficient number, since it is larger than the sum of its proper divisors (1).

5497161479 is an equidigital number, since it uses as much as digits as its factorization.

5497161479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 53.

The square root of 5497161479 is about 74142.8450964758. The cubic root of 5497161479 is about 1764.8704497144.

The spelling of 5497161479 in words is "five billion, four hundred ninety-seven million, one hundred sixty-one thousand, four hundred seventy-nine".