2055501207 has 6 divisors (see below), whose sum is σ = 2969057312. Its totient is φ = 1370334132.

The previous prime is 2055501169. The next prime is 2055501211. The reversal of 2055501207 is 7021055502.

It is a happy number.

It is not a de Polignac number, because 2055501207 - 2¹⁶ = 2055435671 is a prime.

It is a super-3 number, since 3×2055501207³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055508207) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 114194503 + ... + 114194520.

Almost surely, 2^2055501207 is an apocalyptic number.

2055501207 is a deficient number, since it is larger than the sum of its proper divisors (913556105).

2055501207 is a wasteful number, since it uses less digits than its factorization.

2055501207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228389029 (or 228389026 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 2055501207 is about 45337.6356573653. The cubic root of 2055501207 is about 1271.4693982964.

Adding to 2055501207 its reverse (7021055502), we get a palindrome (9076556709).

The spelling of 2055501207 in words is "two billion, fifty-five million, five hundred one thousand, two hundred seven".