54351552167672 has 16 divisors (see below), whose sum is σ = 101909246737560. Its totient is φ = 27175753037664.

The previous prime is 54351552167659. The next prime is 54351552167677. The reversal of 54351552167672 is 27676125515345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54351552167677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11178458 + ... + 15285974.

Almost surely, 2^{54351552167672} is an apocalyptic number.

It is an amenable number.

54351552167672 is a deficient number, since it is larger than the sum of its proper divisors (47557694569888).

54351552167672 is a wasteful number, since it uses less digits than its factorization.

54351552167672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761550 (or 5761546 counting only the distinct ones).

The product of its digits is 52920000, while the sum is 59.

The spelling of 54351552167672 in words is "fifty-four trillion, three hundred fifty-one billion, five hundred fifty-two million, one hundred sixty-seven thousand, six hundred seventy-two".