4455011531011 has 4 divisors (see below), whose sum is σ = 4471450688224. Its totient is φ = 4438572373800.

The previous prime is 4455011530913. The next prime is 4455011531039. The reversal of 4455011531011 is 1101351105544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4455011531011 - 2⁹ = 4455011530499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4455011531081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8219578200 + ... + 8219578741.

It is an arithmetic number, because the mean of its divisors is an integer number (1117862672056).

Almost surely, 2^{4455011531011} is an apocalyptic number.

4455011531011 is a deficient number, since it is larger than the sum of its proper divisors (16439157213).

4455011531011 is a wasteful number, since it uses less digits than its factorization.

4455011531011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16439157212.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 4455011531011 its reverse (1101351105544), we get a palindrome (5556362636555).

The spelling of 4455011531011 in words is "four trillion, four hundred fifty-five billion, eleven million, five hundred thirty-one thousand, eleven".