546648836 has 6 divisors (see below), whose sum is σ = 956635470. Its totient is φ = 273324416.

The previous prime is 546648833. The next prime is 546648847. The reversal of 546648836 is 638846645.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 489736900 + 56911936 = 22130^2 + 7544^2 .

It is not an unprimeable number, because it can be changed into a prime (546648833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68331101 + ... + 68331108.

It is an arithmetic number, because the mean of its divisors is an integer number (159439245).

Almost surely, 2^546648836 is an apocalyptic number.

It is an amenable number.

546648836 is a deficient number, since it is larger than the sum of its proper divisors (409986634).

546648836 is a wasteful number, since it uses less digits than its factorization.

546648836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136662213 (or 136662211 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 50.

The square root of 546648836 is about 23380.5225775644. The cubic root of 546648836 is about 817.6538309647.

The spelling of 546648836 in words is "five hundred forty-six million, six hundred forty-eight thousand, eight hundred thirty-six".