481545654 has 8 divisors (see below), whose sum is σ = 963091320. Its totient is φ = 160515216.

The previous prime is 481545653. The next prime is 481545707. The reversal of 481545654 is 456545184.

It is a sphenic number, since it is the product of 3 distinct primes.

481545654 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481545653) 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, 40128799 + ... + 40128810.

It is an arithmetic number, because the mean of its divisors is an integer number (120386415).

Almost surely, 2^481545654 is an apocalyptic number.

481545654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

481545654 is a wasteful number, since it uses less digits than its factorization.

481545654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80257614.

The product of its digits is 384000, while the sum is 42.

The square root of 481545654 is about 21944.1485138977. The cubic root of 481545654 is about 783.8130487092.

The spelling of 481545654 in words is "four hundred eighty-one million, five hundred forty-five thousand, six hundred fifty-four".