54711487 has 8 divisors (see below), whose sum is σ = 56718000. Its totient is φ = 52713024.

The previous prime is 54711479. The next prime is 54711499. The reversal of 54711487 is 78411745.

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 54711487 - 2³ = 54711479 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 (54711407) 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, 14139 + ... + 17587.

It is an arithmetic number, because the mean of its divisors is an integer number (7089750).

Almost surely, 2^54711487 is an apocalyptic number.

54711487 is a deficient number, since it is larger than the sum of its proper divisors (2006513).

54711487 is a wasteful number, since it uses less digits than its factorization.

54711487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025.

The product of its digits is 31360, while the sum is 37.

The square root of 54711487 is about 7396.7213682820. The cubic root of 54711487 is about 379.6291094942.

The spelling of 54711487 in words is "fifty-four million, seven hundred eleven thousand, four hundred eighty-seven".