3140532541 has 2 divisors, whose sum is σ = 3140532542. Its totient is φ = 3140532540.

The previous prime is 3140532529. The next prime is 3140532557. The reversal of 3140532541 is 1452350413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2249510041 + 891022500 = 47429^2 + 29850^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140532541 - 2¹¹ = 3140530493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140532511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570266270 + 1570266271.

It is an arithmetic number, because the mean of its divisors is an integer number (1570266271).

Almost surely, 2^3140532541 is an apocalyptic number.

It is an amenable number.

3140532541 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140532541 is an equidigital number, since it uses as much as digits as its factorization.

3140532541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3140532541 is about 56040.4545038671. The cubic root of 3140532541 is about 1464.4271296245.

Adding to 3140532541 its reverse (1452350413), we get a palindrome (4592882954).

The spelling of 3140532541 in words is "three billion, one hundred forty million, five hundred thirty-two thousand, five hundred forty-one".