4545763320 has 192 divisors, whose sum is σ = 15904231200. Its totient is φ = 1036385280.

The previous prime is 4545763301. The next prime is 4545763333. The reversal of 4545763320 is 233675454.

It is a super-2 number, since 2×4545763320² = 41327928322914844800, which contains 22 as substring.

It is a congruent number.

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, 3180366 + ... + 3181794.

Almost surely, 2^4545763320 is an apocalyptic number.

4545763320 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 4545763320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7952115600).

4545763320 is an abundant number, since it is smaller than the sum of its proper divisors (11358467880).

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

4545763320 is a wasteful number, since it uses less digits than its factorization.

4545763320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 39.

The square root of 4545763320 is about 67422.2761407534. The cubic root of 4545763320 is about 1656.5413204994.

The spelling of 4545763320 in words is "four billion, five hundred forty-five million, seven hundred sixty-three thousand, three hundred twenty".