4566737472 has 336 divisors, whose sum is σ = 14554907136. Its totient is φ = 1257062400.

The previous prime is 4566737459. The next prime is 4566737507. The reversal of 4566737472 is 2747376654.

It is a super-2 number, since 2×4566737472² = 41710182276337901568, which contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 12243078 + ... + 12243450.

It is an arithmetic number, because the mean of its divisors is an integer number (43318176).

Almost surely, 2^4566737472 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 4566737472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7277453568).

4566737472 is an abundant number, since it is smaller than the sum of its proper divisors (9988169664).

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

4566737472 is a wasteful number, since it uses less digits than its factorization.

4566737472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 437 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 51.

The square root of 4566737472 is about 67577.6403257764. The cubic root of 4566737472 is about 1659.0851726131.

The spelling of 4566737472 in words is "four billion, five hundred sixty-six million, seven hundred thirty-seven thousand, four hundred seventy-two".