2673205761520 has 160 divisors (see below), whose sum is σ = 7718128865280. Its totient is φ = 840279951360.

The previous prime is 2673205761467. The next prime is 2673205761571. The reversal of 2673205761520 is 251675023762.

It is a super-2 number, since 2×2673205761520² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3722437 + ... + 4382116.

It is an arithmetic number, because the mean of its divisors is an integer number (48238305408).

Almost surely, 2^{2673205761520} is an apocalyptic number.

2673205761520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2673205761520 is an abundant number, since it is smaller than the sum of its proper divisors (5044923103760).

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

2673205761520 is a wasteful number, since it uses less digits than its factorization.

2673205761520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8104623 (or 8104617 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 2673205761520 in words is "two trillion, six hundred seventy-three billion, two hundred five million, seven hundred sixty-one thousand, five hundred twenty".