555102100401 has 16 divisors (see below), whose sum is σ = 743948513280. Its totient is φ = 368164080720.

The previous prime is 555102100363. The next prime is 555102100429. The reversal of 555102100401 is 104001201555.

It is not a de Polignac number, because 555102100401 - 2²⁹ = 554565229489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (555102108401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736290 + ... + 1285428.

It is an arithmetic number, because the mean of its divisors is an integer number (46496782080).

Almost surely, 2^555102100401 is an apocalyptic number.

It is an amenable number.

555102100401 is a deficient number, since it is larger than the sum of its proper divisors (188846412879).

555102100401 is a wasteful number, since it uses less digits than its factorization.

555102100401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550876.

The product of its (nonzero) digits is 1000, while the sum is 24.

Adding to 555102100401 its reverse (104001201555), we get a palindrome (659103301956).

The spelling of 555102100401 in words is "five hundred fifty-five billion, one hundred two million, one hundred thousand, four hundred one".