55235201023 has 8 divisors (see below), whose sum is σ = 55395162720. Its totient is φ = 55075461120.

The previous prime is 55235200981. The next prime is 55235201029. The reversal of 55235201023 is 32010253255.

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

It is a cyclic number.

It is not a de Polignac number, because 55235201023 - 2¹⁷ = 55235069951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55235200982 and 55235201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55235201029) 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, 449983 + ... + 559423.

It is an arithmetic number, because the mean of its divisors is an integer number (6924395340).

Almost surely, 2^55235201023 is an apocalyptic number.

55235201023 is a deficient number, since it is larger than the sum of its proper divisors (159961697).

55235201023 is a wasteful number, since it uses less digits than its factorization.

55235201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110897.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 55235201023 its reverse (32010253255), we get a palindrome (87245454278).

The spelling of 55235201023 in words is "fifty-five billion, two hundred thirty-five million, two hundred one thousand, twenty-three".