54715605 has 96 divisors (see below), whose sum is σ = 112285440. Its totient is φ = 22579200.

The previous prime is 54715603. The next prime is 54715613. The reversal of 54715605 is 50651745.

54715605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54715605 - 2¹ = 54715603 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54715603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 362280 + ... + 362430.

It is an arithmetic number, because the mean of its divisors is an integer number (1169640).

Almost surely, 2^54715605 is an apocalyptic number.

It is an amenable number.

54715605 is an abundant number, since it is smaller than the sum of its proper divisors (57569835).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54715605 is a wasteful number, since it uses less digits than its factorization.

54715605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 54715605 is about 7396.9997296201. Note that the first 3 decimals coincide. The cubic root of 54715605 is about 379.6386338405.

The spelling of 54715605 in words is "fifty-four million, seven hundred fifteen thousand, six hundred five".