4502812680 has 160 divisors (see below), whose sum is σ = 15543906840. Its totient is φ = 1168266240.

The previous prime is 4502812669. The next prime is 4502812693. The reversal of 4502812680 is 862182054.

4502812680 is a `hidden beast` number, since 450 + 2 + 8 + 126 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3547631844 + 955180836 = 59562^2 + 30906^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 101100 + ... + 138660.

Almost surely, 2^4502812680 is an apocalyptic number.

4502812680 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 4502812680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7771953420).

4502812680 is an abundant number, since it is smaller than the sum of its proper divisors (11041094160).

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

4502812680 is a wasteful number, since it uses less digits than its factorization.

4502812680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37621 (or 37608 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 4502812680 is about 67103.0005290374. Note that the first 3 decimals coincide. The cubic root of 4502812680 is about 1651.3075255746.

The spelling of 4502812680 in words is "four billion, five hundred two million, eight hundred twelve thousand, six hundred eighty".