537243164323433 has 8 divisors (see below), whose sum is σ = 568846741363200. Its totient is φ = 505639702612800.

The previous prime is 537243164323429. The next prime is 537243164323451. The reversal of 537243164323433 is 334323461342735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 537243164323433 - 2² = 537243164323429 is a prime.

It is a super-2 number, since 2×537243164323433² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (537243164323423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19148633 + ... + 37962566.

It is an arithmetic number, because the mean of its divisors is an integer number (71105842670400).

Almost surely, 2^{537243164323433} is an apocalyptic number.

It is an amenable number.

537243164323433 is a deficient number, since it is larger than the sum of its proper divisors (31603577039767).

537243164323433 is a wasteful number, since it uses less digits than its factorization.

537243164323433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57664567.

The product of its digits is 39191040, while the sum is 53.

The spelling of 537243164323433 in words is "five hundred thirty-seven trillion, two hundred forty-three billion, one hundred sixty-four million, three hundred twenty-three thousand, four hundred thirty-three".