515007968 has 12 divisors (see below), whose sum is σ = 1013922000. Its totient is φ = 257503968.

The previous prime is 515007967. The next prime is 515008051. The reversal of 515007968 is 869700515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (515007967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8046968 + ... + 8047031.

It is an arithmetic number, because the mean of its divisors is an integer number (84493500).

Almost surely, 2^515007968 is an apocalyptic number.

It is an amenable number.

515007968 is a deficient number, since it is larger than the sum of its proper divisors (498914032).

515007968 is a wasteful number, since it uses less digits than its factorization.

515007968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16094009 (or 16094001 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 515007968 is about 22693.7869911569. The cubic root of 515007968 is about 801.5635919841.

The spelling of 515007968 in words is "five hundred fifteen million, seven thousand, nine hundred sixty-eight".