2671947532280 has 64 divisors (see below), whose sum is σ = 6683183942400. Its totient is φ = 954740551680.

The previous prime is 2671947532273. The next prime is 2671947532351. The reversal of 2671947532280 is 822357491762.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82860665 + ... + 82892904.

It is an arithmetic number, because the mean of its divisors is an integer number (104424749100).

It is a 1-persistent number, because it is pandigital, but 2⋅2671947532280 = 5343895064560 is not.

Almost surely, 2^{2671947532280} is an apocalyptic number.

2671947532280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2671947532280 is an abundant number, since it is smaller than the sum of its proper divisors (4011236410120).

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

2671947532280 is a wasteful number, since it uses less digits than its factorization.

2671947532280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165753624 (or 165753620 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 2671947532280 in words is "two trillion, six hundred seventy-one billion, nine hundred forty-seven million, five hundred thirty-two thousand, two hundred eighty".