140315525593 has 2 divisors, whose sum is σ = 140315525594. Its totient is φ = 140315525592.

The previous prime is 140315525569. The next prime is 140315525617. The reversal of 140315525593 is 395525513041.

It is a balanced prime because it is at equal distance from previous prime (140315525569) and next prime (140315525617).

It can be written as a sum of positive squares in only one way, i.e., 133672134544 + 6643391049 = 365612^2 + 81507^2 .

It is a cyclic number.

It is not a de Polignac number, because 140315525593 - 2³⁷ = 2876572121 is a prime.

It is not a weakly prime, because it can be changed into another prime (140315520593) 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, 70157762796 + 70157762797.

It is an arithmetic number, because the mean of its divisors is an integer number (70157762797).

Almost surely, 2^140315525593 is an apocalyptic number.

It is an amenable number.

140315525593 is a deficient number, since it is larger than the sum of its proper divisors (1).

140315525593 is an equidigital number, since it uses as much as digits as its factorization.

140315525593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 140315525593 in words is "one hundred forty billion, three hundred fifteen million, five hundred twenty-five thousand, five hundred ninety-three".