546163480 has 32 divisors (see below), whose sum is σ = 1236241440. Its totient is φ = 217154560.

The previous prime is 546163477. The next prime is 546163481. The reversal of 546163480 is 84361645.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546163481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34201 + ... + 47560.

It is an arithmetic number, because the mean of its divisors is an integer number (38632545).

Almost surely, 2^546163480 is an apocalyptic number.

It is an amenable number.

546163480 is an abundant number, since it is smaller than the sum of its proper divisors (690077960).

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

546163480 is a wasteful number, since it uses less digits than its factorization.

546163480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81939 (or 81935 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 546163480 is about 23370.1407783522. The cubic root of 546163480 is about 817.4117677627.

The spelling of 546163480 in words is "five hundred forty-six million, one hundred sixty-three thousand, four hundred eighty".