6518996092942 has 4 divisors (see below), whose sum is σ = 9778494139416. Its totient is φ = 3259498046470.

The previous prime is 6518996092933. The next prime is 6518996092991. The reversal of 6518996092942 is 2492906998156.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6518996092942² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629749023234 + ... + 1629749023237.

It is an arithmetic number, because the mean of its divisors is an integer number (2444623534854).

Almost surely, 2^{6518996092942} is an apocalyptic number.

6518996092942 is a deficient number, since it is larger than the sum of its proper divisors (3259498046474).

6518996092942 is a wasteful number, since it uses less digits than its factorization.

6518996092942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259498046473.

The product of its (nonzero) digits is 151165440, while the sum is 70.

The spelling of 6518996092942 in words is "six trillion, five hundred eighteen billion, nine hundred ninety-six million, ninety-two thousand, nine hundred forty-two".