532621616 has 20 divisors (see below), whose sum is σ = 1033115424. Its totient is φ = 266011200.

The previous prime is 532621597. The next prime is 532621619. The reversal of 532621616 is 616126235.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (532621619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3695 + ... + 32846.

Almost surely, 2^532621616 is an apocalyptic number.

It is an amenable number.

532621616 is a deficient number, since it is larger than the sum of its proper divisors (500493808).

532621616 is a wasteful number, since it uses less digits than its factorization.

532621616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37460 (or 37454 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 532621616 is about 23078.5964911214. The cubic root of 532621616 is about 810.5993714457.

The spelling of 532621616 in words is "five hundred thirty-two million, six hundred twenty-one thousand, six hundred sixteen".