481654516 has 18 divisors (see below), whose sum is σ = 980511378. Its totient is φ = 206423280.

The previous prime is 481654501. The next prime is 481654529. The reversal of 481654516 is 615456184.

It can be written as a sum of positive squares in only one way, i.e., 336355600 + 145298916 = 18340^2 + 12054^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1228515 + ... + 1228906.

Almost surely, 2^481654516 is an apocalyptic number.

It is an amenable number.

481654516 is an abundant number, since it is smaller than the sum of its proper divisors (498856862).

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

481654516 is a wasteful number, since it uses less digits than its factorization.

481654516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457439 (or 2457430 counting only the distinct ones).

The product of its digits is 115200, while the sum is 40.

The square root of 481654516 is about 21946.6288071767. The cubic root of 481654516 is about 783.8721092409.

The spelling of 481654516 in words is "four hundred eighty-one million, six hundred fifty-four thousand, five hundred sixteen".