5249505407 has 2 divisors, whose sum is σ = 5249505408. Its totient is φ = 5249505406.

The previous prime is 5249505329. The next prime is 5249505419. The reversal of 5249505407 is 7045059425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5249505407 - 2¹² = 5249501311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5249505427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624752703 + 2624752704.

It is an arithmetic number, because the mean of its divisors is an integer number (2624752704).

Almost surely, 2^5249505407 is an apocalyptic number.

5249505407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5249505407 is an equidigital number, since it uses as much as digits as its factorization.

5249505407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 5249505407 is about 72453.4706346080. The cubic root of 5249505407 is about 1737.9587423658.

The spelling of 5249505407 in words is "five billion, two hundred forty-nine million, five hundred five thousand, four hundred seven".