2050542745601 has 4 divisors (see below), whose sum is σ = 2343477423552. Its totient is φ = 1757608067652.

The previous prime is 2050542745553. The next prime is 2050542745609. The reversal of 2050542745601 is 1065472450502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2050542745601 - 2¹⁰ = 2050542744577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2050542745609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146467338965 + ... + 146467338978.

It is an arithmetic number, because the mean of its divisors is an integer number (585869355888).

Almost surely, 2^{2050542745601} is an apocalyptic number.

It is an amenable number.

2050542745601 is a deficient number, since it is larger than the sum of its proper divisors (292934677951).

2050542745601 is an equidigital number, since it uses as much as digits as its factorization.

2050542745601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292934677950.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 2050542745601 in words is "two trillion, fifty billion, five hundred forty-two million, seven hundred forty-five thousand, six hundred one".