4666878475 has 12 divisors (see below), whose sum is σ = 6613633744. Its totient is φ = 3200145120.

The previous prime is 4666878449. The next prime is 4666878511. The reversal of 4666878475 is 5748786664.

It is a happy number.

It is not a de Polignac number, because 4666878475 - 2¹³ = 4666870283 is a prime.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13333764 + ... + 13334113.

Almost surely, 2^4666878475 is an apocalyptic number.

4666878475 is a deficient number, since it is larger than the sum of its proper divisors (1946755269).

4666878475 is a wasteful number, since it uses less digits than its factorization.

4666878475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26667894 (or 26667889 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 61.

The square root of 4666878475 is about 68314.5553670665. Note that the first 3 decimals coincide. The cubic root of 4666878475 is about 1671.1245936124.

The spelling of 4666878475 in words is "four billion, six hundred sixty-six million, eight hundred seventy-eight thousand, four hundred seventy-five".