4867878937090 has 32 divisors (see below), whose sum is σ = 9470261853360. Its totient is φ = 1790881968384.

The previous prime is 4867878937081. The next prime is 4867878937139. The reversal of 4867878937090 is 907398787684.

It can be written as a sum of positive squares in 8 ways, for example, as 1272634428321 + 3595244508769 = 1128111^2 + 1896113^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4867878936998 and 4867878937016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67554645 + ... + 67626664.

Almost surely, 2^{4867878937090} is an apocalyptic number.

4867878937090 is a deficient number, since it is larger than the sum of its proper divisors (4602382916270).

4867878937090 is a wasteful number, since it uses less digits than its factorization.

4867878937090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135181606.

The product of its (nonzero) digits is 1024192512, while the sum is 76.

The spelling of 4867878937090 in words is "four trillion, eight hundred sixty-seven billion, eight hundred seventy-eight million, nine hundred thirty-seven thousand, ninety".