4920221475 has 168 divisors, whose sum is σ = 10379040560. Its totient is φ = 2292675840.

The previous prime is 4920221431. The next prime is 4920221497. The reversal of 4920221475 is 5741220294.

4920221475 is a `hidden beast` number, since 492 + 0 + 22 + 147 + 5 = 666.

It is not a de Polignac number, because 4920221475 - 2¹¹ = 4920219427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 4501029 + ... + 4502121.

Almost surely, 2^4920221475 is an apocalyptic number.

4920221475 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4920221475 is an abundant number, since it is smaller than the sum of its proper divisors (5458819085).

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

4920221475 is a wasteful number, since it uses less digits than its factorization.

4920221475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4920221475 is about 70144.2903948711. The cubic root of 4920221475 is about 1700.8325189936.

The spelling of 4920221475 in words is "four billion, nine hundred twenty million, two hundred twenty-one thousand, four hundred seventy-five".