5679898989765 has 192 divisors, whose sum is σ = 12298728196608. Its totient is φ = 2178116075520.

The previous prime is 5679898989757. The next prime is 5679898989769.

It is a happy number.

5679898989765 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5679898989765 - 2³ = 5679898989757 is a prime.

It is a super-2 number, since 2×5679898989765² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5679898989769) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 689890089 + ... + 689898321.

It is an arithmetic number, because the mean of its divisors is an integer number (64055876024).

Almost surely, 2^{5679898989765} is an apocalyptic number.

5679898989765 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5679898989765 is an abundant number, since it is smaller than the sum of its proper divisors (6618829206843).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5679898989765 is a wasteful number, since it uses less digits than its factorization.

5679898989765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12460 (or 12449 counting only the distinct ones).

The product of its digits is 148142131200, while the sum is 96.

The spelling of 5679898989765 in words is "five trillion, six hundred seventy-nine billion, eight hundred ninety-eight million, nine hundred eighty-nine thousand, seven hundred sixty-five".