516156161542 has 16 divisors (see below), whose sum is σ = 896039631360. Its totient is φ = 218409659208.

The previous prime is 516156161539. The next prime is 516156161597. The reversal of 516156161542 is 245161651615.

It is a super-3 number, since 3×516156161542³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233342548 + ... + 233344759.

It is an arithmetic number, because the mean of its divisors is an integer number (56002476960).

Almost surely, 2^516156161542 is an apocalyptic number.

516156161542 is a deficient number, since it is larger than the sum of its proper divisors (379883469818).

516156161542 is a wasteful number, since it uses less digits than its factorization.

516156161542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466687395.

The product of its digits is 216000, while the sum is 43.

The spelling of 516156161542 in words is "five hundred sixteen billion, one hundred fifty-six million, one hundred sixty-one thousand, five hundred forty-two".