52471455 has 16 divisors (see below), whose sum is σ = 84083424. Its totient is φ = 27941760.

The previous prime is 52471453. The next prime is 52471459. The reversal of 52471455 is 55417425.

52471455 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 52471455 - 2¹ = 52471453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52471453) 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 15 ways as a sum of consecutive naturals, for example, 9045 + ... + 13665.

It is an arithmetic number, because the mean of its divisors is an integer number (5255214).

Almost surely, 2^52471455 is an apocalyptic number.

52471455 is a deficient number, since it is larger than the sum of its proper divisors (31611969).

52471455 is a wasteful number, since it uses less digits than its factorization.

52471455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5386.

The product of its digits is 28000, while the sum is 33.

The square root of 52471455 is about 7243.7183131317. The cubic root of 52471455 is about 374.3757436094.

The spelling of 52471455 in words is "fifty-two million, four hundred seventy-one thousand, four hundred fifty-five".