542676964 has 12 divisors (see below), whose sum is σ = 967603644. Its totient is φ = 266218784.

The previous prime is 542676961. The next prime is 542676983. The reversal of 542676964 is 469676245.

It can be written as a sum of positive squares in 2 ways, for example, as 362902500 + 179774464 = 19050^2 + 13408^2 .

It is not an unprimeable number, because it can be changed into a prime (542676961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279687 + ... + 1280110.

It is an arithmetic number, because the mean of its divisors is an integer number (80633637).

Almost surely, 2^542676964 is an apocalyptic number.

It is an amenable number.

542676964 is a deficient number, since it is larger than the sum of its proper divisors (424926680).

542676964 is a wasteful number, since it uses less digits than its factorization.

542676964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559854 (or 2559852 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The square root of 542676964 is about 23295.4279634438. The cubic root of 542676964 is about 815.6686968050.

The spelling of 542676964 in words is "five hundred forty-two million, six hundred seventy-six thousand, nine hundred sixty-four".