5514399749 has 2 divisors, whose sum is σ = 5514399750. Its totient is φ = 5514399748.

The previous prime is 5514399731. The next prime is 5514399767. The reversal of 5514399749 is 9479934155.

It is a balanced prime because it is at equal distance from previous prime (5514399731) and next prime (5514399767).

It can be written as a sum of positive squares in only one way, i.e., 5211396100 + 303003649 = 72190^2 + 17407^2 .

It is a cyclic number.

It is not a de Polignac number, because 5514399749 - 2⁸ = 5514399493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5514399694 and 5514399703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5514399719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757199874 + 2757199875.

It is an arithmetic number, because the mean of its divisors is an integer number (2757199875).

Almost surely, 2^5514399749 is an apocalyptic number.

It is an amenable number.

5514399749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5514399749 is an equidigital number, since it uses as much as digits as its factorization.

5514399749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6123600, while the sum is 56.

The square root of 5514399749 is about 74259.0044977712. The cubic root of 5514399749 is about 1766.7133139971.

The spelling of 5514399749 in words is "five billion, five hundred fourteen million, three hundred ninety-nine thousand, seven hundred forty-nine".