2023055511 has 8 divisors (see below), whose sum is σ = 2697662064. Its totient is φ = 1348576320.

The previous prime is 2023055509. The next prime is 2023055519. The reversal of 2023055511 is 1155503202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2023055511 - 2¹ = 2023055509 is a prime.

It is a super-2 number, since 2×2023055511² = 8185507201174942242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023055519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15121 + ... + 65381.

It is an arithmetic number, because the mean of its divisors is an integer number (337207758).

Almost surely, 2^2023055511 is an apocalyptic number.

2023055511 is a deficient number, since it is larger than the sum of its proper divisors (674606553).

2023055511 is a wasteful number, since it uses less digits than its factorization.

2023055511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63681.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 2023055511 is about 44978.3893775666. The cubic root of 2023055511 is about 1264.7439187510.

Adding to 2023055511 its reverse (1155503202), we get a palindrome (3178558713).

The spelling of 2023055511 in words is "two billion, twenty-three million, fifty-five thousand, five hundred eleven".