5391014749 has 2 divisors, whose sum is σ = 5391014750. Its totient is φ = 5391014748.

The previous prime is 5391014701. The next prime is 5391014753. The reversal of 5391014749 is 9474101935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3391315225 + 1999699524 = 58235^2 + 44718^2 .

It is a cyclic number.

It is not a de Polignac number, because 5391014749 - 2¹³ = 5391006557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5391014549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695507374 + 2695507375.

It is an arithmetic number, because the mean of its divisors is an integer number (2695507375).

Almost surely, 2^5391014749 is an apocalyptic number.

It is an amenable number.

5391014749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5391014749 is an equidigital number, since it uses as much as digits as its factorization.

5391014749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 5391014749 is about 73423.5299410210. The cubic root of 5391014749 is about 1753.4370274091.

The spelling of 5391014749 in words is "five billion, three hundred ninety-one million, fourteen thousand, seven hundred forty-nine".