140275753 has 4 divisors (see below), whose sum is σ = 140610960. Its totient is φ = 139940548.

The previous prime is 140275747. The next prime is 140275757. The reversal of 140275753 is 357572041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 357572041 = 2089 ⋅171169.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140275753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140275757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166975 + ... + 167812.

It is an arithmetic number, because the mean of its divisors is an integer number (35152740).

Almost surely, 2^140275753 is an apocalyptic number.

It is an amenable number.

140275753 is a deficient number, since it is larger than the sum of its proper divisors (335207).

140275753 is an equidigital number, since it uses as much as digits as its factorization.

140275753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335206.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 140275753 is about 11843.8065249311. The cubic root of 140275753 is about 519.5901022728.

The spelling of 140275753 in words is "one hundred forty million, two hundred seventy-five thousand, seven hundred fifty-three".