4587652878 has 16 divisors (see below), whose sum is σ = 9715029840. Its totient is φ = 1439263616.

The previous prime is 4587652873. The next prime is 4587652879. The reversal of 4587652878 is 8782567854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4587652873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22488393 + ... + 22488596.

It is an arithmetic number, because the mean of its divisors is an integer number (607189365).

Almost surely, 2^4587652878 is an apocalyptic number.

4587652878 is an abundant number, since it is smaller than the sum of its proper divisors (5127376962).

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

4587652878 is a wasteful number, since it uses less digits than its factorization.

4587652878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44977011.

The product of its digits is 30105600, while the sum is 60.

The square root of 4587652878 is about 67732.2144773076. The cubic root of 4587652878 is about 1661.6141552256.

The spelling of 4587652878 in words is "four billion, five hundred eighty-seven million, six hundred fifty-two thousand, eight hundred seventy-eight".