546156964 has 6 divisors (see below), whose sum is σ = 955774694. Its totient is φ = 273078480.

The previous prime is 546156953. The next prime is 546156983. The reversal of 546156964 is 469651645.

It can be written as a sum of positive squares in only one way, i.e., 546156900 + 64 = 23370^2 + 8^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68269617 + ... + 68269624.

Almost surely, 2^546156964 is an apocalyptic number.

It is an amenable number.

546156964 is a deficient number, since it is larger than the sum of its proper divisors (409617730).

546156964 is a wasteful number, since it uses less digits than its factorization.

546156964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136539245 (or 136539243 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The square root of 546156964 is about 23370.0013692768. The cubic root of 546156964 is about 817.4085170411.

It can be divided in two parts, 5461569 and 64, that multiplied together give a square (349540416 = 18696²).

The spelling of 546156964 in words is "five hundred forty-six million, one hundred fifty-six thousand, nine hundred sixty-four".