544713819636 has 72 divisors (see below), whose sum is σ = 1493751455616. Its totient is φ = 154028044800.

The previous prime is 544713819599. The next prime is 544713819641. The reversal of 544713819636 is 636918317445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4718140 + ... + 4832211.

Almost surely, 2^544713819636 is an apocalyptic number.

It is an amenable number.

544713819636 is an abundant number, since it is smaller than the sum of its proper divisors (949037635980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544713819636 is a wasteful number, since it uses less digits than its factorization.

544713819636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9550469 (or 9550460 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The spelling of 544713819636 in words is "five hundred forty-four billion, seven hundred thirteen million, eight hundred nineteen thousand, six hundred thirty-six".