4547460520 has 32 divisors (see below), whose sum is σ = 10255132800. Its totient is φ = 1814833728.

The previous prime is 4547460503. The next prime is 4547460557. The reversal of 4547460520 is 250647454.

It is a self number, because there is not a number n which added to its sum of digits gives 4547460520.

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, 111924 + ... + 147043.

It is an arithmetic number, because the mean of its divisors is an integer number (320472900).

Almost surely, 2^4547460520 is an apocalyptic number.

4547460520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4547460520 is an abundant number, since it is smaller than the sum of its proper divisors (5707672280).

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

4547460520 is a wasteful number, since it uses less digits than its factorization.

4547460520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259417 (or 259413 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

The square root of 4547460520 is about 67434.8613107494. The cubic root of 4547460520 is about 1656.7474561842.

The spelling of 4547460520 in words is "four billion, five hundred forty-seven million, four hundred sixty thousand, five hundred twenty".