10137398519 has 4 divisors (see below), whose sum is σ = 10143927696. Its totient is φ = 10130869344.

The previous prime is 10137398507. The next prime is 10137398539. The reversal of 10137398519 is 91589373101.

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 10137398519 - 2³² = 5842431223 is a prime.

It is a super-2 number, since 2×10137398519² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10137398539) 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, 3262259 + ... + 3265364.

It is an arithmetic number, because the mean of its divisors is an integer number (2535981924).

Almost surely, 2^10137398519 is an apocalyptic number.

10137398519 is a deficient number, since it is larger than the sum of its proper divisors (6529177).

10137398519 is an equidigital number, since it uses as much as digits as its factorization.

10137398519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6529176.

The product of its (nonzero) digits is 204120, while the sum is 47.

The spelling of 10137398519 in words is "ten billion, one hundred thirty-seven million, three hundred ninety-eight thousand, five hundred nineteen".