515325034 has 8 divisors (see below), whose sum is σ = 883414368. Its totient is φ = 220853580.

The previous prime is 515325007. The next prime is 515325037. The reversal of 515325034 is 430523515.

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

It is a junction number, because it is equal to n+sod(n) for n = 515324993 and 515325011.

It is not an unprimeable number, because it can be changed into a prime (515325037) 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, 18404452 + ... + 18404479.

It is an arithmetic number, because the mean of its divisors is an integer number (110426796).

Almost surely, 2^515325034 is an apocalyptic number.

515325034 is a deficient number, since it is larger than the sum of its proper divisors (368089334).

515325034 is a wasteful number, since it uses less digits than its factorization.

515325034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36808940.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 515325034 is about 22700.7716608929. The cubic root of 515325034 is about 801.7280531444.

Adding to 515325034 its reverse (430523515), we get a palindrome (945848549).

The spelling of 515325034 in words is "five hundred fifteen million, three hundred twenty-five thousand, thirty-four".