516140262136 has 16 divisors (see below), whose sum is σ = 986022671400. Its totient is φ = 253200883104.

The previous prime is 516140262133. The next prime is 516140262137. The reversal of 516140262136 is 631262041615.

It is a junction number, because it is equal to n+sod(n) for n = 516140262095 and 516140262104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516140262133) 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, 608655546 + ... + 608656393.

Almost surely, 2^516140262136 is an apocalyptic number.

It is an amenable number.

516140262136 is a deficient number, since it is larger than the sum of its proper divisors (469882409264).

516140262136 is a wasteful number, since it uses less digits than its factorization.

516140262136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217311998 (or 1217311994 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 516140262136 in words is "five hundred sixteen billion, one hundred forty million, two hundred sixty-two thousand, one hundred thirty-six".