537622043 has 8 divisors (see below), whose sum is σ = 646763520. Its totient is φ = 436565160.

The previous prime is 537622037. The next prime is 537622051. The reversal of 537622043 is 340226735.

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

It is a cyclic number.

It is not a de Polignac number, because 537622043 - 2⁴ = 537622027 is a prime.

It is a super-2 number, since 2×537622043² = 578074922238987698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537622013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021003 + ... + 2021268.

It is an arithmetic number, because the mean of its divisors is an integer number (80845440).

Almost surely, 2^537622043 is an apocalyptic number.

537622043 is a deficient number, since it is larger than the sum of its proper divisors (109141477).

537622043 is a wasteful number, since it uses less digits than its factorization.

537622043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042297.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 537622043 is about 23186.6781363782. The cubic root of 537622043 is about 813.1281986060.

Adding to 537622043 its reverse (340226735), we get a palindrome (877848778).

The spelling of 537622043 in words is "five hundred thirty-seven million, six hundred twenty-two thousand, forty-three".