4650280000 has 70 divisors (see below), whose sum is σ = 11531282246. Its totient is φ = 1860096000.

The previous prime is 4650279941. The next prime is 4650280003. The reversal of 4650280000 is 820564.

It can be written as a sum of positive squares in 5 ways, for example, as 2836201536 + 1814078464 = 53256^2 + 42592^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4650280003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18129 + ... + 98128.

Almost surely, 2^4650280000 is an apocalyptic number.

4650280000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4650280000 is an abundant number, since it is smaller than the sum of its proper divisors (6881002246).

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

4650280000 is an equidigital number, since it uses as much as digits as its factorization.

4650280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116289 (or 116264 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4650280000 is about 68192.9615136342. The cubic root of 4650280000 is about 1669.1410357917.

The spelling of 4650280000 in words is "four billion, six hundred fifty million, two hundred eighty thousand".