54001244015 has 8 divisors (see below), whose sum is σ = 64803027120. Its totient is φ = 43199972352.

The previous prime is 54001244009. The next prime is 54001244053. The reversal of 54001244015 is 51044210045.

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 54001244015 - 2¹⁶ = 54001178479 is a prime.

It is a super-2 number, since 2×54001244015² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165716 + ... + 368054.

It is an arithmetic number, because the mean of its divisors is an integer number (8100378390).

Almost surely, 2^54001244015 is an apocalyptic number.

54001244015 is a deficient number, since it is larger than the sum of its proper divisors (10801783105).

54001244015 is a wasteful number, since it uses less digits than its factorization.

54001244015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255721.

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 54001244015 in words is "fifty-four billion, one million, two hundred forty-four thousand, fifteen".