516640130662 has 8 divisors (see below), whose sum is σ = 778175799192. Its totient is φ = 257248197600.

The previous prime is 516640130653. The next prime is 516640130663. The reversal of 516640130662 is 266031046615.

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

It is a super-2 number, since 2×516640130662² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516640130663) 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, 535933264 + ... + 535934227.

It is an arithmetic number, because the mean of its divisors is an integer number (97271974899).

Almost surely, 2^516640130662 is an apocalyptic number.

516640130662 is a deficient number, since it is larger than the sum of its proper divisors (261535668530).

516640130662 is a wasteful number, since it uses less digits than its factorization.

516640130662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071867734.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 516640130662 in words is "five hundred sixteen billion, six hundred forty million, one hundred thirty thousand, six hundred sixty-two".