537132085399 has 16 divisors (see below), whose sum is σ = 670952601088. Its totient is φ = 418640584032.

The previous prime is 537132085387. The next prime is 537132085439. The reversal of 537132085399 is 993580231735.

It is a cyclic number.

It is not a de Polignac number, because 537132085399 - 2⁷ = 537132085271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537132085309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44042787 + ... + 44054980.

It is an arithmetic number, because the mean of its divisors is an integer number (41934537568).

Almost surely, 2^537132085399 is an apocalyptic number.

537132085399 is a deficient number, since it is larger than the sum of its proper divisors (133820515689).

537132085399 is a wasteful number, since it uses less digits than its factorization.

537132085399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88097854.

The product of its (nonzero) digits is 6123600, while the sum is 55.

The spelling of 537132085399 in words is "five hundred thirty-seven billion, one hundred thirty-two million, eighty-five thousand, three hundred ninety-nine".