54009886247 has 8 divisors (see below), whose sum is σ = 54610500000. Its totient is φ = 53410166784.

The previous prime is 54009886213. The next prime is 54009886253. The reversal of 54009886247 is 74268890045.

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 54009886247 - 2¹² = 54009882151 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 (54009886207) 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, 101747 + ... + 344052.

It is an arithmetic number, because the mean of its divisors is an integer number (6826312500).

Almost surely, 2^54009886247 is an apocalyptic number.

54009886247 is a deficient number, since it is larger than the sum of its proper divisors (600613753).

54009886247 is a wasteful number, since it uses less digits than its factorization.

54009886247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447145.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 54009886247 in words is "fifty-four billion, nine million, eight hundred eighty-six thousand, two hundred forty-seven".