2090746941952 has 40 divisors (see below), whose sum is σ = 4245892594812. Its totient is φ = 1028236185600.

The previous prime is 2090746941923. The next prime is 2090746941991. The reversal of 2090746941952 is 2591496470902.

It can be written as a sum of positive squares in 2 ways, for example, as 1358586061056 + 732160880896 = 1165584^2 + 855664^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 33439999 + ... + 33502462.

Almost surely, 2^{2090746941952} is an apocalyptic number.

It is an amenable number.

2090746941952 is an abundant number, since it is smaller than the sum of its proper divisors (2155145652860).

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

2090746941952 is an frugal number, since it uses more digits than its factorization.

2090746941952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66942540 (or 66942524 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 2090746941952 in words is "two trillion, ninety billion, seven hundred forty-six million, nine hundred forty-one thousand, nine hundred fifty-two".