5162654278 has 16 divisors (see below), whose sum is σ = 7817764320. Its totient is φ = 2556763776.

The previous prime is 5162654251. The next prime is 5162654279. The reversal of 5162654278 is 8724562615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5162654279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370351 + ... + 384037.

It is an arithmetic number, because the mean of its divisors is an integer number (488610270).

Almost surely, 2^5162654278 is an apocalyptic number.

5162654278 is a deficient number, since it is larger than the sum of its proper divisors (2655110042).

5162654278 is a wasteful number, since it uses less digits than its factorization.

5162654278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15471.

The product of its digits is 806400, while the sum is 46.

The square root of 5162654278 is about 71851.6129116111. The cubic root of 5162654278 is about 1728.3207644544.

The spelling of 5162654278 in words is "five billion, one hundred sixty-two million, six hundred fifty-four thousand, two hundred seventy-eight".