516725051398 has 8 divisors (see below), whose sum is σ = 775262830608. Its totient is φ = 258304107864.

The previous prime is 516725051387. The next prime is 516725051411. The reversal of 516725051398 is 893150527615.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 29197861 + ... + 29215552.

It is an arithmetic number, because the mean of its divisors is an integer number (96907853826).

Almost surely, 2^516725051398 is an apocalyptic number.

516725051398 is a deficient number, since it is larger than the sum of its proper divisors (258537779210).

516725051398 is a wasteful number, since it uses less digits than its factorization.

516725051398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58417838.

The product of its (nonzero) digits is 2268000, while the sum is 52.

The spelling of 516725051398 in words is "five hundred sixteen billion, seven hundred twenty-five million, fifty-one thousand, three hundred ninety-eight".