2173724877075 has 48 divisors (see below), whose sum is σ = 3713051492352. Its totient is φ = 1120946400000.

The previous prime is 2173724877053. The next prime is 2173724877083. The reversal of 2173724877075 is 5707784273712.

It is a happy number.

It is not a de Polignac number, because 2173724877075 - 2¹⁶ = 2173724811539 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 2269935 + ... + 3082215.

It is an arithmetic number, because the mean of its divisors is an integer number (77355239424).

Almost surely, 2^{2173724877075} is an apocalyptic number.

2173724877075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2173724877075 is a deficient number, since it is larger than the sum of its proper divisors (1539326615277).

2173724877075 is a wasteful number, since it uses less digits than its factorization.

2173724877075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813476 (or 813471 counting only the distinct ones).

The product of its (nonzero) digits is 32269440, while the sum is 60.

The spelling of 2173724877075 in words is "two trillion, one hundred seventy-three billion, seven hundred twenty-four million, eight hundred seventy-seven thousand, seventy-five".