537622016 has 40 divisors (see below), whose sum is σ = 1076326944. Its totient is φ = 268277760.

The previous prime is 537622013. The next prime is 537622027. The reversal of 537622016 is 610226735.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436121 + ... + 437351.

Almost surely, 2^537622016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537622016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538163472).

537622016 is an abundant number, since it is smaller than the sum of its proper divisors (538704928).

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

537622016 is an equidigital number, since it uses as much as digits as its factorization.

537622016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 537622016 is about 23186.6775541473. The cubic root of 537622016 is about 813.1281849939.

The spelling of 537622016 in words is "five hundred thirty-seven million, six hundred twenty-two thousand, sixteen".