10518757819 has 2 divisors, whose sum is σ = 10518757820. Its totient is φ = 10518757818.

The previous prime is 10518757813. The next prime is 10518757853. The reversal of 10518757819 is 91875781501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10518757819 - 2¹¹ = 10518755771 is a prime.

It is a super-2 number, since 2×10518757819² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10518757813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5259378909 + 5259378910.

It is an arithmetic number, because the mean of its divisors is an integer number (5259378910).

Almost surely, 2^10518757819 is an apocalyptic number.

10518757819 is a deficient number, since it is larger than the sum of its proper divisors (1).

10518757819 is an equidigital number, since it uses as much as digits as its factorization.

10518757819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 52.

The spelling of 10518757819 in words is "ten billion, five hundred eighteen million, seven hundred fifty-seven thousand, eight hundred nineteen".