2667551293696 has 27 divisors (see below), whose sum is σ = 5324734628031. Its totient is φ = 1333762580736.

The previous prime is 2667551293619. The next prime is 2667551293699. The reversal of 2667551293696 is 6963921557662.

The square root of 2667551293696 is 1633264.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2667551293699) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26081185 + ... + 26183263.

Almost surely, 2^{2667551293696} is an apocalyptic number.

2667551293696 is the 1633264-th square number.

It is an amenable number.

2667551293696 is a deficient number, since it is larger than the sum of its proper divisors (2657183334335).

2667551293696 is an frugal number, since it uses more digits than its factorization.

2667551293696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204174 (or 102081 counting only the distinct ones).

The product of its digits is 220449600, while the sum is 67.

The spelling of 2667551293696 in words is "two trillion, six hundred sixty-seven billion, five hundred fifty-one million, two hundred ninety-three thousand, six hundred ninety-six".