5525835912381 has 4 divisors (see below), whose sum is σ = 7367781216512. Its totient is φ = 3683890608252.

The previous prime is 5525835912379. The next prime is 5525835912397. The reversal of 5525835912381 is 1832195385255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5525835912381 - 2¹ = 5525835912379 is a prime.

It is a super-2 number, since 2×5525835912381² (a number of 26 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 (5525835912341) 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, 920972652061 + ... + 920972652066.

It is an arithmetic number, because the mean of its divisors is an integer number (1841945304128).

Almost surely, 2^{5525835912381} is an apocalyptic number.

It is an amenable number.

5525835912381 is a deficient number, since it is larger than the sum of its proper divisors (1841945304131).

5525835912381 is a wasteful number, since it uses less digits than its factorization.

5525835912381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841945304130.

The product of its digits is 12960000, while the sum is 57.

The spelling of 5525835912381 in words is "five trillion, five hundred twenty-five billion, eight hundred thirty-five million, nine hundred twelve thousand, three hundred eighty-one".