2687086553280 has 112 divisors (see below), whose sum is σ = 8729906913024. Its totient is φ = 699892300800.

The previous prime is 2687086553269. The next prime is 2687086553329. The reversal of 2687086553280 is 823556807862.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32505796 + ... + 32588355.

Almost surely, 2^{2687086553280} is an apocalyptic number.

2687086553280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2687086553280 is an abundant number, since it is smaller than the sum of its proper divisors (6042820359744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2687086553280 is a wasteful number, since it uses less digits than its factorization.

2687086553280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65094214 (or 65094204 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 2687086553280 in words is "two trillion, six hundred eighty-seven billion, eighty-six million, five hundred fifty-three thousand, two hundred eighty".