54873005715 has 120 divisors (see below), whose sum is σ = 108377471664. Its totient is φ = 26541820800.

The previous prime is 54873005699. The next prime is 54873005749. The reversal of 54873005715 is 51750037845.

It is a happy number.

54873005715 is a `hidden beast` number, since 5 + 4 + 8 + 73 + 0 + 0 + 571 + 5 = 666.

It is not a de Polignac number, because 54873005715 - 2⁴ = 54873005699 is a prime.

It is a super-4 number, since 4×54873005715⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 25628545 + ... + 25630685.

Almost surely, 2^54873005715 is an apocalyptic number.

54873005715 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54873005715 is a deficient number, since it is larger than the sum of its proper divisors (53504465949).

54873005715 is a wasteful number, since it uses less digits than its factorization.

54873005715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 54873005715 in words is "fifty-four billion, eight hundred seventy-three million, five thousand, seven hundred fifteen".