4642652825878 has 16 divisors (see below), whose sum is σ = 7016031302400. Its totient is φ = 2304029862400.

The previous prime is 4642652825861. The next prime is 4642652825879. The reversal of 4642652825878 is 8785282562464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642652825879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13362493 + ... + 13705528.

It is an arithmetic number, because the mean of its divisors is an integer number (438501956400).

Almost surely, 2^{4642652825878} is an apocalyptic number.

4642652825878 is a deficient number, since it is larger than the sum of its proper divisors (2373378476522).

4642652825878 is a wasteful number, since it uses less digits than its factorization.

4642652825878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27068663.

The product of its digits is 412876800, while the sum is 67.

The spelling of 4642652825878 in words is "four trillion, six hundred forty-two billion, six hundred fifty-two million, eight hundred twenty-five thousand, eight hundred seventy-eight".