5190961535938 has 8 divisors (see below), whose sum is σ = 7786780077132. Its totient is φ = 2595368176896.

The previous prime is 5190961535923. The next prime is 5190961535953. The reversal of 5190961535938 is 8395351690915.

It is an interprime number because it is at equal distance from previous prime (5190961535923) and next prime (5190961535953).

It can be written as a sum of positive squares in 2 ways, for example, as 3306043972009 + 1884917563929 = 1818253^2 + 1372923^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5190961535938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56237895 + ... + 56330122.

Almost surely, 2^{5190961535938} is an apocalyptic number.

5190961535938 is a deficient number, since it is larger than the sum of its proper divisors (2595818541194).

5190961535938 is a wasteful number, since it uses less digits than its factorization.

5190961535938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112591076.

The product of its (nonzero) digits is 39366000, while the sum is 64.

The spelling of 5190961535938 in words is "five trillion, one hundred ninety billion, nine hundred sixty-one million, five hundred thirty-five thousand, nine hundred thirty-eight".