537433782 has 8 divisors (see below), whose sum is σ = 1074867576. Its totient is φ = 179144592.

The previous prime is 537433759. The next prime is 537433789. The reversal of 537433782 is 287334735.

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

537433782 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537433789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44786143 + ... + 44786154.

It is an arithmetic number, because the mean of its divisors is an integer number (134358447).

Almost surely, 2^537433782 is an apocalyptic number.

537433782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537433782 is a wasteful number, since it uses less digits than its factorization.

537433782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89572302.

The product of its digits is 423360, while the sum is 42.

The square root of 537433782 is about 23182.6181006374. The cubic root of 537433782 is about 813.0332755391.

The spelling of 537433782 in words is "five hundred thirty-seven million, four hundred thirty-three thousand, seven hundred eighty-two".