2680890754544 has 10 divisors (see below), whose sum is σ = 5194225836960. Its totient is φ = 1340445377264.

The previous prime is 2680890754511. The next prime is 2680890754573. The reversal of 2680890754544 is 4454570980862.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83777836064 + ... + 83777836095.

It is an arithmetic number, because the mean of its divisors is an integer number (519422583696).

Almost surely, 2^{2680890754544} is an apocalyptic number.

It is an amenable number.

2680890754544 is a deficient number, since it is larger than the sum of its proper divisors (2513335082416).

2680890754544 is a wasteful number, since it uses less digits than its factorization.

2680890754544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167555672167 (or 167555672161 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 62.

The spelling of 2680890754544 in words is "two trillion, six hundred eighty billion, eight hundred ninety million, seven hundred fifty-four thousand, five hundred forty-four".