516749701 has 8 divisors (see below), whose sum is σ = 556716384. Its totient is φ = 476814000.

The previous prime is 516749683. The next prime is 516749713. The reversal of 516749701 is 107947615.

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

It is not a de Polignac number, because 516749701 - 2¹⁵ = 516716933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516747701) 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 7 ways as a sum of consecutive naturals, for example, 36150 + ... + 48376.

It is an arithmetic number, because the mean of its divisors is an integer number (69589548).

Almost surely, 2^516749701 is an apocalyptic number.

It is an amenable number.

516749701 is a deficient number, since it is larger than the sum of its proper divisors (39966683).

516749701 is a wasteful number, since it uses less digits than its factorization.

516749701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15491.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 516749701 is about 22732.1292667449. The cubic root of 516749701 is about 802.4661921621.

The spelling of 516749701 in words is "five hundred sixteen million, seven hundred forty-nine thousand, seven hundred one".