2050322862309 has 16 divisors (see below), whose sum is σ = 2734815400512. Its totient is φ = 1366356233088.

The previous prime is 2050322862307. The next prime is 2050322862311. The reversal of 2050322862309 is 9032682230502.

It is an interprime number because it is at equal distance from previous prime (2050322862307) and next prime (2050322862311).

It is not a de Polignac number, because 2050322862309 - 2¹ = 2050322862307 is a prime.

It is a super-2 number, since 2×2050322862309² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050322862307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150785499 + ... + 150799095.

It is an arithmetic number, because the mean of its divisors is an integer number (170925962532).

Almost surely, 2^{2050322862309} is an apocalyptic number.

It is an amenable number.

2050322862309 is a deficient number, since it is larger than the sum of its proper divisors (684492538203).

2050322862309 is a wasteful number, since it uses less digits than its factorization.

2050322862309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29236.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 2050322862309 in words is "two trillion, fifty billion, three hundred twenty-two million, eight hundred sixty-two thousand, three hundred nine".