5679434551381 has 16 divisors (see below), whose sum is σ = 5757763435200. Its totient is φ = 5601625642368.

The previous prime is 5679434551331. The next prime is 5679434551393. The reversal of 5679434551381 is 1831554349765.

It is a cyclic number.

It is not a de Polignac number, because 5679434551381 - 2²⁵ = 5679400996949 is a prime.

It is a super-2 number, since 2×5679434551381² (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 (5679434551331) 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, 22951591 + ... + 23197723.

It is an arithmetic number, because the mean of its divisors is an integer number (359860214700).

Almost surely, 2^{5679434551381} is an apocalyptic number.

It is an amenable number.

5679434551381 is a deficient number, since it is larger than the sum of its proper divisors (78328883819).

5679434551381 is a wasteful number, since it uses less digits than its factorization.

5679434551381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247188.

The product of its digits is 54432000, while the sum is 61.

The spelling of 5679434551381 in words is "five trillion, six hundred seventy-nine billion, four hundred thirty-four million, five hundred fifty-one thousand, three hundred eighty-one".