5478395061 has 16 divisors (see below), whose sum is σ = 7777425600. Its totient is φ = 3418215168.

The previous prime is 5478395057. The next prime is 5478395107. The reversal of 5478395061 is 1605938745.

5478395061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5478395061 - 2² = 5478395057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5478395061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5478395161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290926 + ... + 309183.

It is an arithmetic number, because the mean of its divisors is an integer number (486089100).

Almost surely, 2^5478395061 is an apocalyptic number.

5478395061 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5478395061 is a deficient number, since it is larger than the sum of its proper divisors (2299030539).

5478395061 is a wasteful number, since it uses less digits than its factorization.

5478395061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600308.

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 5478395061 is about 74016.1810754919. The cubic root of 5478395061 is about 1762.8598328137.

The spelling of 5478395061 in words is "five billion, four hundred seventy-eight million, three hundred ninety-five thousand, sixty-one".