546573850 has 12 divisors (see below), whose sum is σ = 1016627454. Its totient is φ = 218629520.

The previous prime is 546573809. The next prime is 546573901. The reversal of 546573850 is 58375645.

It can be written as a sum of positive squares in 3 ways, for example, as 310429161 + 236144689 = 17619^2 + 15367^2 .

It is a junction number, because it is equal to n+sod(n) for n = 546573797 and 546573806.

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, 5465689 + ... + 5465788.

Almost surely, 2^546573850 is an apocalyptic number.

546573850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

546573850 is a deficient number, since it is larger than the sum of its proper divisors (470053604).

546573850 is a wasteful number, since it uses less digits than its factorization.

546573850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10931489 (or 10931484 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 546573850 is about 23378.9189228245. The cubic root of 546573850 is about 817.6164423099.

The spelling of 546573850 in words is "five hundred forty-six million, five hundred seventy-three thousand, eight hundred fifty".