5456732078 has 32 divisors (see below), whose sum is σ = 9579440640. Its totient is φ = 2282424480.

The previous prime is 5456732059. The next prime is 5456732089. The reversal of 5456732078 is 8702376545.

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, 1002023 + ... + 1007453.

It is an arithmetic number, because the mean of its divisors is an integer number (299357520).

Almost surely, 2^5456732078 is an apocalyptic number.

5456732078 is a deficient number, since it is larger than the sum of its proper divisors (4122708562).

5456732078 is a wasteful number, since it uses less digits than its factorization.

5456732078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 5456732078 is about 73869.6966150532. The cubic root of 5456732078 is about 1760.5331629801.

The spelling of 5456732078 in words is "five billion, four hundred fifty-six million, seven hundred thirty-two thousand, seventy-eight".