2050266045 has 32 divisors (see below), whose sum is σ = 3538950912. Its totient is φ = 1009728512.

The previous prime is 2050266019. The next prime is 2050266061. The reversal of 2050266045 is 5406620502.

It is a cyclic number.

It is not a de Polignac number, because 2050266045 - 2¹⁵ = 2050233277 is a prime.

It is a super-4 number, since 4×2050266045⁴ (a number of 38 digits) contains 4444 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, 62337 + ... + 89366.

It is an arithmetic number, because the mean of its divisors is an integer number (110592216).

Almost surely, 2^2050266045 is an apocalyptic number.

It is an amenable number.

2050266045 is a deficient number, since it is larger than the sum of its proper divisors (1488684867).

2050266045 is a wasteful number, since it uses less digits than its factorization.

2050266045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151781.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2050266045 is about 45279.8635709075. The cubic root of 2050266045 is about 1270.3890442220.

Adding to 2050266045 its reverse (5406620502), we get a palindrome (7456886547).

The spelling of 2050266045 in words is "two billion, fifty million, two hundred sixty-six thousand, forty-five".