140275519 has 2 divisors, whose sum is σ = 140275520. Its totient is φ = 140275518.

The previous prime is 140275511. The next prime is 140275529. The reversal of 140275519 is 915572041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140275519 - 2³ = 140275511 is a prime.

It is a super-2 number, since 2×140275519² = 39354442461438722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140275511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70137759 + 70137760.

It is an arithmetic number, because the mean of its divisors is an integer number (70137760).

Almost surely, 2^140275519 is an apocalyptic number.

140275519 is a deficient number, since it is larger than the sum of its proper divisors (1).

140275519 is an equidigital number, since it uses as much as digits as its factorization.

140275519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 140275519 is about 11843.7966463461. The cubic root of 140275519 is about 519.5898133558.

The spelling of 140275519 in words is "one hundred forty million, two hundred seventy-five thousand, five hundred nineteen".