54671637 has 8 divisors (see below), whose sum is σ = 73266336. Its totient is φ = 36262352.

The previous prime is 54671629. The next prime is 54671653. The reversal of 54671637 is 73617645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54671637 - 2³ = 54671629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54671595 and 54671604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54671657) 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 7 ways as a sum of consecutive naturals, for example, 45663 + ... + 46844.

It is an arithmetic number, because the mean of its divisors is an integer number (9158292).

Almost surely, 2^54671637 is an apocalyptic number.

It is an amenable number.

54671637 is a deficient number, since it is larger than the sum of its proper divisors (18594699).

54671637 is a wasteful number, since it uses less digits than its factorization.

54671637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92707.

The product of its digits is 105840, while the sum is 39.

The square root of 54671637 is about 7394.0271165313. The cubic root of 54671637 is about 379.5369174318.

The spelling of 54671637 in words is "fifty-four million, six hundred seventy-one thousand, six hundred thirty-seven".