2497230049 has 4 divisors (see below), whose sum is σ = 2583341460. Its totient is φ = 2411118640.

The previous prime is 2497230019. The next prime is 2497230061. The reversal of 2497230049 is 9400327942.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1276775824 + 1220454225 = 35732^2 + 34935^2 .

It is a cyclic number.

It is not a de Polignac number, because 2497230049 - 2⁷ = 2497229921 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2497229993 and 2497230020.

It is not an unprimeable number, because it can be changed into a prime (2497230019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43055662 + ... + 43055719.

It is an arithmetic number, because the mean of its divisors is an integer number (645835365).

Almost surely, 2^2497230049 is an apocalyptic number.

2497230049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2497230049 is a deficient number, since it is larger than the sum of its proper divisors (86111411).

2497230049 is an equidigital number, since it uses as much as digits as its factorization.

2497230049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86111410.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 2497230049 is about 49972.2928131180. The cubic root of 2497230049 is about 1356.7073694709.

The spelling of 2497230049 in words is "two billion, four hundred ninety-seven million, two hundred thirty thousand, forty-nine".