469541923 has 2 divisors, whose sum is σ = 469541924. Its totient is φ = 469541922.

The previous prime is 469541909. The next prime is 469541939. The reversal of 469541923 is 329145964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 469541923 - 2²¹ = 467444771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 469541923.

It is not a weakly prime, because it can be changed into another prime (469541993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234770961 + 234770962.

It is an arithmetic number, because the mean of its divisors is an integer number (234770962).

Almost surely, 2^469541923 is an apocalyptic number.

469541923 is a deficient number, since it is larger than the sum of its proper divisors (1).

469541923 is an equidigital number, since it uses as much as digits as its factorization.

469541923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 469541923 is about 21668.9160550315. The cubic root of 469541923 is about 777.2453361705.

The spelling of 469541923 in words is "four hundred sixty-nine million, five hundred forty-one thousand, nine hundred twenty-three".