5478837042 has 64 divisors (see below), whose sum is σ = 12613791744. Its totient is φ = 1554084480.

The previous prime is 5478837041. The next prime is 5478837053. The reversal of 5478837042 is 2407388745.

It is a junction number, because it is equal to n+sod(n) for n = 5478836982 and 5478837000.

It is not an unprimeable number, because it can be changed into a prime (5478837041) 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, 4966663 + ... + 4967765.

It is an arithmetic number, because the mean of its divisors is an integer number (197090496).

Almost surely, 2^5478837042 is an apocalyptic number.

5478837042 is an abundant number, since it is smaller than the sum of its proper divisors (7134954702).

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

5478837042 is a wasteful number, since it uses less digits than its factorization.

5478837042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 1505280, while the sum is 48.

The square root of 5478837042 is about 74019.1667205191. The cubic root of 5478837042 is about 1762.9072390091.

The spelling of 5478837042 in words is "five billion, four hundred seventy-eight million, eight hundred thirty-seven thousand, forty-two".