5097861242 has 8 divisors (see below), whose sum is σ = 7702608276. Its totient is φ = 2530325152.

The previous prime is 5097861229. The next prime is 5097861283. The reversal of 5097861242 is 2421687905.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4238140201 + 859721041 = 65101^2 + 29321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5097861193 and 5097861202.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 9302393 + ... + 9302940.

Almost surely, 2^5097861242 is an apocalyptic number.

5097861242 is a deficient number, since it is larger than the sum of its proper divisors (2604747034).

5097861242 is a wasteful number, since it uses less digits than its factorization.

5097861242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18605472.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 5097861242 is about 71399.3084140176. The cubic root of 5097861242 is about 1721.0599697319.

The spelling of 5097861242 in words is "five billion, ninety-seven million, eight hundred sixty-one thousand, two hundred forty-two".