546345530 has 16 divisors (see below), whose sum is σ = 1006293024. Its totient is φ = 213455760.

The previous prime is 546345517. The next prime is 546345557. The reversal of 546345530 is 35543645.

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, 634856 + ... + 635715.

It is an arithmetic number, because the mean of its divisors is an integer number (62893314).

Almost surely, 2^546345530 is an apocalyptic number.

546345530 is a deficient number, since it is larger than the sum of its proper divisors (459947494).

546345530 is a wasteful number, since it uses less digits than its factorization.

546345530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270621.

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 546345530 is about 23374.0353811660. The cubic root of 546345530 is about 817.5025789617.

The spelling of 546345530 in words is "five hundred forty-six million, three hundred forty-five thousand, five hundred thirty".