2673512634778 has 8 divisors (see below), whose sum is σ = 4010312112768. Its totient is φ = 1336741930524.

The previous prime is 2673512634763. The next prime is 2673512634787. The reversal of 2673512634778 is 8774362153762.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6959626 + ... + 7333717.

It is an arithmetic number, because the mean of its divisors is an integer number (501289014096).

Almost surely, 2^{2673512634778} is an apocalyptic number.

2673512634778 is a deficient number, since it is larger than the sum of its proper divisors (1336799477990).

2673512634778 is a wasteful number, since it uses less digits than its factorization.

2673512634778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14386868.

The product of its digits is 71124480, while the sum is 61.

The spelling of 2673512634778 in words is "two trillion, six hundred seventy-three billion, five hundred twelve million, six hundred thirty-four thousand, seven hundred seventy-eight".