5478848436 has 48 divisors (see below), whose sum is σ = 13500264960. Its totient is φ = 1724577120.

The previous prime is 5478848429. The next prime is 5478848467. The reversal of 5478848436 is 6348488745.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32275 + ... + 109541.

It is an arithmetic number, because the mean of its divisors is an integer number (281255520).

Almost surely, 2^5478848436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5478848436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6750132480).

5478848436 is an abundant number, since it is smaller than the sum of its proper divisors (8021416524).

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

5478848436 is a wasteful number, since it uses less digits than its factorization.

5478848436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77604 (or 77602 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 57.

The square root of 5478848436 is about 74019.2436870305. The cubic root of 5478848436 is about 1762.9084610781.

The spelling of 5478848436 in words is "five billion, four hundred seventy-eight million, eight hundred forty-eight thousand, four hundred thirty-six".