10897551333 has 12 divisors (see below), whose sum is σ = 15917772780. Its totient is φ = 7183404096.

The previous prime is 10897551331. The next prime is 10897551337. The reversal of 10897551333 is 33315579801.

10897551333 is a `hidden beast` number, since 1 + 0 + 8 + 97 + 551 + 3 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1060283844 + 9837267489 = 32562^2 + 99183^2 .

It is not a de Polignac number, because 10897551333 - 2¹ = 10897551331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10897551331) 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, 6801666 + ... + 6803267.

It is an arithmetic number, because the mean of its divisors is an integer number (1326481065).

Almost surely, 2^10897551333 is an apocalyptic number.

It is an amenable number.

10897551333 is a deficient number, since it is larger than the sum of its proper divisors (5020221447).

10897551333 is a wasteful number, since it uses less digits than its factorization.

10897551333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13605028 (or 13605025 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 10897551333 in words is "ten billion, eight hundred ninety-seven million, five hundred fifty-one thousand, three hundred thirty-three".