5479171479 has 32 divisors (see below), whose sum is σ = 8234265600. Its totient is φ = 3600305280.

The previous prime is 5479171469. The next prime is 5479171483. The reversal of 5479171479 is 9741719745.

It is a happy number.

5479171479 is a `hidden beast` number, since 547 + 9 + 17 + 14 + 79 = 666.

It is not a de Polignac number, because 5479171479 - 2⁵ = 5479171447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5479171409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1454959 + ... + 1458719.

It is an arithmetic number, because the mean of its divisors is an integer number (257320800).

Almost surely, 2^5479171479 is an apocalyptic number.

5479171479 is a deficient number, since it is larger than the sum of its proper divisors (2755094121).

5479171479 is a wasteful number, since it uses less digits than its factorization.

5479171479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532 (or 4526 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 54.

The square root of 5479171479 is about 74021.4258103693. The cubic root of 5479171479 is about 1762.9431085077.

The spelling of 5479171479 in words is "five billion, four hundred seventy-nine million, one hundred seventy-one thousand, four hundred seventy-nine".