4478276475 has 18 divisors (see below), whose sum is σ = 8021091156. Its totient is φ = 2388414000.

The previous prime is 4478276441. The next prime is 4478276521. The reversal of 4478276475 is 5746728744.

It is not a de Polignac number, because 4478276475 - 2⁷ = 4478276347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9951501 + ... + 9951950.

Almost surely, 2^4478276475 is an apocalyptic number.

4478276475 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4478276475 is a deficient number, since it is larger than the sum of its proper divisors (3542814681).

4478276475 is a wasteful number, since it uses less digits than its factorization.

4478276475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19903467 (or 19903459 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 54.

The square root of 4478276475 is about 66919.9258442506. The cubic root of 4478276475 is about 1648.3026898836.

The spelling of 4478276475 in words is "four billion, four hundred seventy-eight million, two hundred seventy-six thousand, four hundred seventy-five".