4641545460 has 48 divisors (see below), whose sum is σ = 13160851200. Its totient is φ = 1222076544.

The previous prime is 4641545417. The next prime is 4641545471. The reversal of 4641545460 is 645451464.

It is a super-2 number, since 2×4641545460² = 43087888514493223200, 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 15 ways as a sum of consecutive naturals, for example, 484875 + ... + 494354.

It is an arithmetic number, because the mean of its divisors is an integer number (274184400).

Almost surely, 2^4641545460 is an apocalyptic number.

It is an amenable number.

4641545460 is an abundant number, since it is smaller than the sum of its proper divisors (8519305740).

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

4641545460 is a wasteful number, since it uses less digits than its factorization.

4641545460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979320 (or 979318 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 4641545460 is about 68128.8885862671. Note that the first 3 decimals coincide. The cubic root of 4641545460 is about 1668.0953412945.

The spelling of 4641545460 in words is "four billion, six hundred forty-one million, five hundred forty-five thousand, four hundred sixty".