524976916 has 12 divisors (see below), whose sum is σ = 967062880. Its totient is φ = 248673240.

The previous prime is 524976899. The next prime is 524976917. The reversal of 524976916 is 619679425.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 524976916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524976917) 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 3 ways as a sum of consecutive naturals, for example, 3453720 + ... + 3453871.

Almost surely, 2^524976916 is an apocalyptic number.

It is an amenable number.

524976916 is a deficient number, since it is larger than the sum of its proper divisors (442085964).

524976916 is a wasteful number, since it uses less digits than its factorization.

524976916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6907614 (or 6907612 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The square root of 524976916 is about 22912.3747350640. The cubic root of 524976916 is about 806.7024992241.

The spelling of 524976916 in words is "five hundred twenty-four million, nine hundred seventy-six thousand, nine hundred sixteen".