4536650320 has 40 divisors (see below), whose sum is σ = 10575323136. Its totient is φ = 1809909888.

The previous prime is 4536650309. The next prime is 4536650411. The reversal of 4536650320 is 230566354.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4536650320² = 41162392251912204800, 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 7 ways as a sum of consecutive naturals, for example, 43392 + ... + 104671.

Almost surely, 2^4536650320 is an apocalyptic number.

4536650320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4536650320 is an abundant number, since it is smaller than the sum of its proper divisors (6038672816).

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

4536650320 is a wasteful number, since it uses less digits than its factorization.

4536650320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148459 (or 148453 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 4536650320 is about 67354.6607147568. The cubic root of 4536650320 is about 1655.4336106714.

The spelling of 4536650320 in words is "four billion, five hundred thirty-six million, six hundred fifty thousand, three hundred twenty".