546964631 has 4 divisors (see below), whose sum is σ = 547077000. Its totient is φ = 546852264.

The previous prime is 546964529. The next prime is 546964661. The reversal of 546964631 is 136469645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 546964631 - 2¹⁰ = 546963607 is a prime.

It is a super-2 number, since 2×546964631² = 598340615129932322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546964661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48536 + ... + 58733.

It is an arithmetic number, because the mean of its divisors is an integer number (136769250).

Almost surely, 2^546964631 is an apocalyptic number.

546964631 is a deficient number, since it is larger than the sum of its proper divisors (112369).

546964631 is a wasteful number, since it uses less digits than its factorization.

546964631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112368.

The product of its digits is 466560, while the sum is 44.

The square root of 546964631 is about 23387.2749802109. The cubic root of 546964631 is about 817.8112515172.

The spelling of 546964631 in words is "five hundred forty-six million, nine hundred sixty-four thousand, six hundred thirty-one".