5190018644926 has 16 divisors (see below), whose sum is σ = 8147612831904. Its totient is φ = 2474817295104.

The previous prime is 5190018644827. The next prime is 5190018644927. The reversal of 5190018644926 is 6294468100915.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190018644927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167382855 + ... + 167413858.

It is an arithmetic number, because the mean of its divisors is an integer number (509225801994).

Almost surely, 2^{5190018644926} is an apocalyptic number.

5190018644926 is a deficient number, since it is larger than the sum of its proper divisors (2957594186978).

5190018644926 is a wasteful number, since it uses less digits than its factorization.

5190018644926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334797075.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 5190018644926 in words is "five trillion, one hundred ninety billion, eighteen million, six hundred forty-four thousand, nine hundred twenty-six".