537540228052199 has 16 divisors (see below), whose sum is σ = 539159993745408. Its totient is φ = 535921332236352.

The previous prime is 537540228052067. The next prime is 537540228052249. The reversal of 537540228052199 is 991250822045735.

It is a cyclic number.

It is not a de Polignac number, because 537540228052199 - 2²⁰ = 537540227003623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537540228652199) 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, 29266622714 + ... + 29266641080.

It is an arithmetic number, because the mean of its divisors is an integer number (33697499609088).

Almost surely, 2^{537540228052199} is an apocalyptic number.

537540228052199 is a deficient number, since it is larger than the sum of its proper divisors (1619765693209).

537540228052199 is a wasteful number, since it uses less digits than its factorization.

537540228052199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334.

The product of its (nonzero) digits is 54432000, while the sum is 62.

The spelling of 537540228052199 in words is "five hundred thirty-seven trillion, five hundred forty billion, two hundred twenty-eight million, fifty-two thousand, one hundred ninety-nine".