469146055 has 16 divisors (see below), whose sum is σ = 649099584. Its totient is φ = 318850560.

The previous prime is 469146053. The next prime is 469146077. The reversal of 469146055 is 550641964.

It is a happy number.

It is not a de Polignac number, because 469146055 - 2¹ = 469146053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 469145999 and 469146017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469146053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55356 + ... + 63265.

It is an arithmetic number, because the mean of its divisors is an integer number (40568724).

Almost surely, 2^469146055 is an apocalyptic number.

469146055 is a deficient number, since it is larger than the sum of its proper divisors (179953529).

469146055 is a wasteful number, since it uses less digits than its factorization.

469146055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118746.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 469146055 is about 21659.7796618525. The cubic root of 469146055 is about 777.0268444507.

The spelling of 469146055 in words is "four hundred sixty-nine million, one hundred forty-six thousand, fifty-five".