3140532557 has 2 divisors, whose sum is σ = 3140532558. Its totient is φ = 3140532556.

The previous prime is 3140532541. The next prime is 3140532569. The reversal of 3140532557 is 7552350413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2656268521 + 484264036 = 51539^2 + 22006^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140532557 - 2⁴ = 3140532541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140532517) 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, 1570266278 + 1570266279.

It is an arithmetic number, because the mean of its divisors is an integer number (1570266279).

Almost surely, 2^3140532557 is an apocalyptic number.

It is an amenable number.

3140532557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140532557 is an equidigital number, since it uses as much as digits as its factorization.

3140532557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 3140532557 is about 56040.4546466211. The cubic root of 3140532557 is about 1464.4271321114.

The spelling of 3140532557 in words is "three billion, one hundred forty million, five hundred thirty-two thousand, five hundred fifty-seven".