537584820441 has 16 divisors (see below), whose sum is σ = 732252787968. Its totient is φ = 350658000000.

The previous prime is 537584820433. The next prime is 537584820457. The reversal of 537584820441 is 144028485735.

It is not a de Polignac number, because 537584820441 - 2³ = 537584820433 is a prime.

It is a super-2 number, since 2×537584820441² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (537584820481) 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, 112060 + ... + 1042941.

It is an arithmetic number, because the mean of its divisors is an integer number (45765799248).

Almost surely, 2^537584820441 is an apocalyptic number.

It is an amenable number.

537584820441 is a deficient number, since it is larger than the sum of its proper divisors (194667967527).

537584820441 is a wasteful number, since it uses less digits than its factorization.

537584820441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158352.

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 537584820441 in words is "five hundred thirty-seven billion, five hundred eighty-four million, eight hundred twenty thousand, four hundred forty-one".