553902106871 has 4 divisors (see below), whose sum is σ = 553903595592. Its totient is φ = 553900618152.

The previous prime is 553902106847. The next prime is 553902106913. The reversal of 553902106871 is 178601209355.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553902106871 is a prime.

It is a super-2 number, since 2×553902106871² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553902106801) 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, 352640 + ... + 1110026.

It is an arithmetic number, because the mean of its divisors is an integer number (138475898898).

Almost surely, 2^553902106871 is an apocalyptic number.

553902106871 is a deficient number, since it is larger than the sum of its proper divisors (1488721).

553902106871 is an equidigital number, since it uses as much as digits as its factorization.

553902106871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488720.

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 553902106871 in words is "five hundred fifty-three billion, nine hundred two million, one hundred six thousand, eight hundred seventy-one".