4771393536 has 416 divisors, whose sum is σ = 16645160448. Its totient is φ = 1179648000.

The previous prime is 4771393531. The next prime is 4771393559. The reversal of 4771393536 is 6353931774.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (1428840) is a multiple of the sum of its prime factors (315).

It is not an unprimeable number, because it can be changed into a prime (4771393531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19009411 + ... + 19009661.

Almost surely, 2^4771393536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4771393536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8322580224).

4771393536 is an abundant number, since it is smaller than the sum of its proper divisors (11873766912).

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

4771393536 is a wasteful number, since it uses less digits than its factorization.

4771393536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 293 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 48.

The square root of 4771393536 is about 69075.2744185646. The cubic root of 4771393536 is about 1683.5075922031.

The spelling of 4771393536 in words is "four billion, seven hundred seventy-one million, three hundred ninety-three thousand, five hundred thirty-six".