4537797499 has 2 divisors, whose sum is σ = 4537797500. Its totient is φ = 4537797498.

The previous prime is 4537797491. The next prime is 4537797547. The reversal of 4537797499 is 9947977354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4537797499 - 2³ = 4537797491 is a prime.

It is a super-2 number, since 2×4537797499² = 41183212283861310002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4537797499.

It is not a weakly prime, because it can be changed into another prime (4537797491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268898749 + 2268898750.

It is an arithmetic number, because the mean of its divisors is an integer number (2268898750).

Almost surely, 2^4537797499 is an apocalyptic number.

4537797499 is a deficient number, since it is larger than the sum of its proper divisors (1).

4537797499 is an equidigital number, since it uses as much as digits as its factorization.

4537797499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60011280, while the sum is 64.

The square root of 4537797499 is about 67363.1761350369. The cubic root of 4537797499 is about 1655.5731349526.

The spelling of 4537797499 in words is "four billion, five hundred thirty-seven million, seven hundred ninety-seven thousand, four hundred ninety-nine".