5312476549 has 2 divisors, whose sum is σ = 5312476550. Its totient is φ = 5312476548.

The previous prime is 5312476529. The next prime is 5312476573. The reversal of 5312476549 is 9456742135.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4920040449 + 392436100 = 70143^2 + 19810^2 .

It is a cyclic number.

It is not a de Polignac number, because 5312476549 - 2¹⁷ = 5312345477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5312476499 and 5312476508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5312476529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656238274 + 2656238275.

It is an arithmetic number, because the mean of its divisors is an integer number (2656238275).

Almost surely, 2^5312476549 is an apocalyptic number.

It is an amenable number.

5312476549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312476549 is an equidigital number, since it uses as much as digits as its factorization.

5312476549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 46.

The square root of 5312476549 is about 72886.7378128559. The cubic root of 5312476549 is about 1744.8804442410.

It can be divided in two parts, 5312476 and 549, that added together give a square (5313025 = 2305²).

The spelling of 5312476549 in words is "five billion, three hundred twelve million, four hundred seventy-six thousand, five hundred forty-nine".