55671463 has 8 divisors (see below), whose sum is σ = 59051520. Its totient is φ = 52336440.

The previous prime is 55671461. The next prime is 55671493. The reversal of 55671463 is 36417655.

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 55671463 - 2¹ = 55671461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55671461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8695 + ... + 13672.

It is an arithmetic number, because the mean of its divisors is an integer number (7381440).

Almost surely, 2^55671463 is an apocalyptic number.

55671463 is a deficient number, since it is larger than the sum of its proper divisors (3380057).

55671463 is a wasteful number, since it uses less digits than its factorization.

55671463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22517.

The product of its digits is 75600, while the sum is 37.

The square root of 55671463 is about 7461.3311814984. The cubic root of 55671463 is about 381.8365916585.

The spelling of 55671463 in words is "fifty-five million, six hundred seventy-one thousand, four hundred sixty-three".