4561055730 has 480 divisors, whose sum is σ = 16113157632. Its totient is φ = 914457600.

The previous prime is 4561055729. The next prime is 4561055747. The reversal of 4561055730 is 375501654.

4561055730 is a `hidden beast` number, since 4 + 5 + 610 + 5 + 5 + 7 + 30 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 13534122 + ... + 13534458.

Almost surely, 2^4561055730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4561055730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8056578816).

4561055730 is an abundant number, since it is smaller than the sum of its proper divisors (11552101902).

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

4561055730 is a wasteful number, since it uses less digits than its factorization.

4561055730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 4561055730 is about 67535.5886181501. The cubic root of 4561055730 is about 1658.3968324857.

The spelling of 4561055730 in words is "four billion, five hundred sixty-one million, fifty-five thousand, seven hundred thirty".