5478073479 has 12 divisors (see below), whose sum is σ = 7913446632. Its totient is φ = 3651738000.

The previous prime is 5478073429. The next prime is 5478073487. The reversal of 5478073479 is 9743708745.

It is not a de Polignac number, because 5478073479 - 2¹⁶ = 5478007943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5478073409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144904 + ... + 178754.

It is an arithmetic number, because the mean of its divisors is an integer number (659453886).

Almost surely, 2^5478073479 is an apocalyptic number.

5478073479 is a deficient number, since it is larger than the sum of its proper divisors (2435373153).

5478073479 is a wasteful number, since it uses less digits than its factorization.

5478073479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51838 (or 51835 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The square root of 5478073479 is about 74014.0086672787. The cubic root of 5478073479 is about 1762.8253388256.

The spelling of 5478073479 in words is "five billion, four hundred seventy-eight million, seventy-three thousand, four hundred seventy-nine".