536234131639 has 2 divisors, whose sum is σ = 536234131640. Its totient is φ = 536234131638.

The previous prime is 536234131597. The next prime is 536234131661. The reversal of 536234131639 is 936131432635.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 536234131639 - 2¹⁷ = 536234000567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536234131739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268117065819 + 268117065820.

It is an arithmetic number, because the mean of its divisors is an integer number (268117065820).

Almost surely, 2^536234131639 is an apocalyptic number.

536234131639 is a deficient number, since it is larger than the sum of its proper divisors (1).

536234131639 is an equidigital number, since it uses as much as digits as its factorization.

536234131639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 46.

The spelling of 536234131639 in words is "five hundred thirty-six billion, two hundred thirty-four million, one hundred thirty-one thousand, six hundred thirty-nine".