2065455351 has 12 divisors (see below), whose sum is σ = 2983890312. Its totient is φ = 1376760336.

The previous prime is 2065455331. The next prime is 2065455367. The reversal of 2065455351 is 1535545602.

2065455351 is a `hidden beast` number, since 2 + 0 + 6 + 54 + 553 + 51 = 666.

It is not a de Polignac number, because 2065455351 - 2¹¹ = 2065453303 is a prime.

It is a super-2 number, since 2×2065455351² = 8532211613949066402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065455331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65605 + ... + 91841.

It is an arithmetic number, because the mean of its divisors is an integer number (248657526).

Almost surely, 2^2065455351 is an apocalyptic number.

2065455351 is a deficient number, since it is larger than the sum of its proper divisors (918434961).

2065455351 is a wasteful number, since it uses less digits than its factorization.

2065455351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34990 (or 34987 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 2065455351 is about 45447.2810077787. The cubic root of 2065455351 is about 1273.5185358218.

The spelling of 2065455351 in words is "two billion, sixty-five million, four hundred fifty-five thousand, three hundred fifty-one".