3867535242537 has 16 divisors (see below), whose sum is σ = 5276720613120. Its totient is φ = 2518355245392.

The previous prime is 3867535242509. The next prime is 3867535242541. The reversal of 3867535242537 is 7352425357683.

3867535242537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3867535242537 - 2⁸ = 3867535242281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3867535244537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9505014 + ... + 9903552.

It is an arithmetic number, because the mean of its divisors is an integer number (329795038320).

Almost surely, 2^{3867535242537} is an apocalyptic number.

It is an amenable number.

3867535242537 is a deficient number, since it is larger than the sum of its proper divisors (1409185370583).

3867535242537 is a wasteful number, since it uses less digits than its factorization.

3867535242537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473812.

The product of its digits is 127008000, while the sum is 60.

The spelling of 3867535242537 in words is "three trillion, eight hundred sixty-seven billion, five hundred thirty-five million, two hundred forty-two thousand, five hundred thirty-seven".