1510140053291 has 2 divisors, whose sum is σ = 1510140053292. Its totient is φ = 1510140053290.

The previous prime is 1510140053273. The next prime is 1510140053293. The reversal of 1510140053291 is 1923500410151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1510140053291 is a prime.

It is a Sophie Germain prime.

Together with 1510140053293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1510140053293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755070026645 + 755070026646.

It is an arithmetic number, because the mean of its divisors is an integer number (755070026646).

Almost surely, 2^{1510140053291} is an apocalyptic number.

1510140053291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1510140053291 is an equidigital number, since it uses as much as digits as its factorization.

1510140053291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 1510140053291 in words is "one trillion, five hundred ten billion, one hundred forty million, fifty-three thousand, two hundred ninety-one".