4562755920 has 200 divisors, whose sum is σ = 15885635040. Its totient is φ = 1213781760.

The previous prime is 4562755871. The next prime is 4562755921. The reversal of 4562755920 is 295572654.

4562755920 is a `hidden beast` number, since 4 + 56 + 2 + 7 + 5 + 592 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4562755921) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4477171 + ... + 4478189.

Almost surely, 2^4562755920 is an apocalyptic number.

4562755920 is a gapful number since it is divisible by the number (40) 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 4562755920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7942817520).

4562755920 is an abundant number, since it is smaller than the sum of its proper divisors (11322879120).

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

4562755920 is a wasteful number, since it uses less digits than its factorization.

4562755920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 4562755920 is about 67548.1748087985. The cubic root of 4562755920 is about 1658.6028695383.

The spelling of 4562755920 in words is "four billion, five hundred sixty-two million, seven hundred fifty-five thousand, nine hundred twenty".