3531254537 has 2 divisors, whose sum is σ = 3531254538. Its totient is φ = 3531254536.

The previous prime is 3531254527. The next prime is 3531254599. The reversal of 3531254537 is 7354521353.

3531254537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3243985936 + 287268601 = 56956^2 + 16949^2 .

It is a cyclic number.

It is not a de Polignac number, because 3531254537 - 2¹⁰ = 3531253513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3531254537.

It is not a weakly prime, because it can be changed into another prime (3531254527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765627268 + 1765627269.

It is an arithmetic number, because the mean of its divisors is an integer number (1765627269).

Almost surely, 2^3531254537 is an apocalyptic number.

It is an amenable number.

3531254537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531254537 is an equidigital number, since it uses as much as digits as its factorization.

3531254537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 189000, while the sum is 38.

The square root of 3531254537 is about 59424.3597946162. The cubic root of 3531254537 is about 1522.8004894013.

The spelling of 3531254537 in words is "three billion, five hundred thirty-one million, two hundred fifty-four thousand, five hundred thirty-seven".