4547928264 has 144 divisors (see below), whose sum is σ = 13278241200. Its totient is φ = 1296852480.

The previous prime is 4547928221. The next prime is 4547928337. The reversal of 4547928264 is 4628297454.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 836547 + ... + 841965.

Almost surely, 2^4547928264 is an apocalyptic number.

4547928264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4547928264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6639120600).

4547928264 is an abundant number, since it is smaller than the sum of its proper divisors (8730312936).

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

4547928264 is a wasteful number, since it uses less digits than its factorization.

4547928264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484 (or 5452 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 4547928264 is about 67438.3293387373. The cubic root of 4547928264 is about 1656.8042576386.

The spelling of 4547928264 in words is "four billion, five hundred forty-seven million, nine hundred twenty-eight thousand, two hundred sixty-four".