5190163639 has 4 divisors (see below), whose sum is σ = 5213028024. Its totient is φ = 5167299256.

The previous prime is 5190163591. The next prime is 5190163651. The reversal of 5190163639 is 9363610915.

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

It is a cyclic number.

It is not a de Polignac number, because 5190163639 - 2¹⁵ = 5190130871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5190163595 and 5190163604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190163679) 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, 11431852 + ... + 11432305.

It is an arithmetic number, because the mean of its divisors is an integer number (1303257006).

Almost surely, 2^5190163639 is an apocalyptic number.

5190163639 is a deficient number, since it is larger than the sum of its proper divisors (22864385).

5190163639 is a wasteful number, since it uses less digits than its factorization.

5190163639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22864384.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 5190163639 is about 72042.7903332457. The cubic root of 5190163639 is about 1731.3851313516.

The spelling of 5190163639 in words is "five billion, one hundred ninety million, one hundred sixty-three thousand, six hundred thirty-nine".