54058287 has 8 divisors (see below), whose sum is σ = 75871360. Its totient is φ = 34142040.

The previous prime is 54058273. The next prime is 54058289. The reversal of 54058287 is 78285045.

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

It is not a de Polignac number, because 54058287 - 2⁸ = 54058031 is a prime.

It is a super-3 number, since 3×54058287³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54058289) 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, 474139 + ... + 474252.

It is an arithmetic number, because the mean of its divisors is an integer number (9483920).

Almost surely, 2^54058287 is an apocalyptic number.

54058287 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

54058287 is a deficient number, since it is larger than the sum of its proper divisors (21813073).

54058287 is a wasteful number, since it uses less digits than its factorization.

54058287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948413.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 54058287 is about 7352.4340867498. The cubic root of 54058287 is about 378.1122605457.

It can be divided in two parts, 54058 and 287, that added together give a palindrome (54345).

The spelling of 54058287 in words is "fifty-four million, fifty-eight thousand, two hundred eighty-seven".