5002678361 has 4 divisors (see below), whose sum is σ = 5003607972. Its totient is φ = 5001748752.

The previous prime is 5002678271. The next prime is 5002678363. The reversal of 5002678361 is 1638762005.

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 3546798025 + 1455880336 = 59555^2 + 38156^2 .

It is a cyclic number.

It is not a de Polignac number, because 5002678361 - 2³⁰ = 3928936537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5002678363) 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, 456686 + ... + 467511.

It is an arithmetic number, because the mean of its divisors is an integer number (1250901993).

Almost surely, 2^5002678361 is an apocalyptic number.

It is an amenable number.

5002678361 is a deficient number, since it is larger than the sum of its proper divisors (929611).

5002678361 is an equidigital number, since it uses as much as digits as its factorization.

5002678361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929610.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5002678361 is about 70729.6144553326. The cubic root of 5002678361 is about 1710.2812210333.

The spelling of 5002678361 in words is "five billion, two million, six hundred seventy-eight thousand, three hundred sixty-one".