546244042631 has 32 divisors (see below), whose sum is σ = 650707875840. Its totient is φ = 448860787200.

The previous prime is 546244042621. The next prime is 546244042649. The reversal of 546244042631 is 136240442645.

It is not a de Polignac number, because 546244042631 - 2¹⁴ = 546244026247 is a prime.

It is a super-2 number, since 2×546244042631² (a number of 24 digits) 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 (546244042621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4780160 + ... + 4893098.

It is an arithmetic number, because the mean of its divisors is an integer number (20334621120).

Almost surely, 2^546244042631 is an apocalyptic number.

546244042631 is a deficient number, since it is larger than the sum of its proper divisors (104463833209).

546244042631 is a wasteful number, since it uses less digits than its factorization.

546244042631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113295.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 546244042631 in words is "five hundred forty-six billion, two hundred forty-four million, forty-two thousand, six hundred thirty-one".