555025104023 has 4 divisors (see below), whose sum is σ = 597719342808. Its totient is φ = 512330865240.

The previous prime is 555025103999. The next prime is 555025104031. The reversal of 555025104023 is 320401520555.

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 555025104023 - 2²⁰ = 555024055447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555025104043) 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 3 ways as a sum of consecutive naturals, for example, 21347119373 + ... + 21347119398.

It is an arithmetic number, because the mean of its divisors is an integer number (149429835702).

Almost surely, 2^555025104023 is an apocalyptic number.

555025104023 is a deficient number, since it is larger than the sum of its proper divisors (42694238785).

555025104023 is a wasteful number, since it uses less digits than its factorization.

555025104023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42694238784.

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 555025104023 its reverse (320401520555), we get a palindrome (875426624578).

The spelling of 555025104023 in words is "five hundred fifty-five billion, twenty-five million, one hundred four thousand, twenty-three".