4651377320 has 16 divisors (see below), whose sum is σ = 10465599060. Its totient is φ = 1860550912.

The previous prime is 4651377319. The next prime is 4651377329. The reversal of 4651377320 is 237731564.

It can be written as a sum of positive squares in 2 ways, for example, as 4132175524 + 519201796 = 64282^2 + 22786^2 .

It is not an unprimeable number, because it can be changed into a prime (4651377329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58142177 + ... + 58142256.

Almost surely, 2^4651377320 is an apocalyptic number.

4651377320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4651377320 is an abundant number, since it is smaller than the sum of its proper divisors (5814221740).

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

4651377320 is a wasteful number, since it uses less digits than its factorization.

4651377320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116284444 (or 116284440 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 4651377320 is about 68201.0067374375. The cubic root of 4651377320 is about 1669.2723137502.

The spelling of 4651377320 in words is "four billion, six hundred fifty-one million, three hundred seventy-seven thousand, three hundred twenty".