515734485 has 16 divisors (see below), whose sum is σ = 943057536. Its totient is φ = 235764288.

The previous prime is 515734477. The next prime is 515734501. The reversal of 515734485 is 584437515.

It is a happy number.

It is not a de Polignac number, because 515734485 - 2³ = 515734477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2455774 + ... + 2455983.

It is an arithmetic number, because the mean of its divisors is an integer number (58941096).

Almost surely, 2^515734485 is an apocalyptic number.

It is an amenable number.

515734485 is a deficient number, since it is larger than the sum of its proper divisors (427323051).

515734485 is a wasteful number, since it uses less digits than its factorization.

515734485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911772.

The product of its digits is 336000, while the sum is 42.

The square root of 515734485 is about 22709.7883081283. The cubic root of 515734485 is about 801.9403343444.

The spelling of 515734485 in words is "five hundred fifteen million, seven hundred thirty-four thousand, four hundred eighty-five".