5476446749 has 2 divisors, whose sum is σ = 5476446750. Its totient is φ = 5476446748.

The previous prime is 5476446719. The next prime is 5476446791. The reversal of 5476446749 is 9476446745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3331367524 + 2145079225 = 57718^2 + 46315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5476446749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5476446694 and 5476446703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5476446719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738223374 + 2738223375.

It is an arithmetic number, because the mean of its divisors is an integer number (2738223375).

Almost surely, 2^5476446749 is an apocalyptic number.

It is an amenable number.

5476446749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5476446749 is an equidigital number, since it uses as much as digits as its factorization.

5476446749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20321280, while the sum is 56.

The square root of 5476446749 is about 74003.0185127607. The cubic root of 5476446749 is about 1762.6508294977.

The spelling of 5476446749 in words is "five billion, four hundred seventy-six million, four hundred forty-six thousand, seven hundred forty-nine".