428052955 has 8 divisors (see below), whose sum is σ = 560360304. Its totient is φ = 311311200.

The previous prime is 428052953. The next prime is 428052959. The reversal of 428052955 is 559250824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 428052955 - 2¹ = 428052953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (428052953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3891336 + ... + 3891445.

It is an arithmetic number, because the mean of its divisors is an integer number (70045038).

Almost surely, 2^428052955 is an apocalyptic number.

428052955 is a deficient number, since it is larger than the sum of its proper divisors (132307349).

428052955 is a wasteful number, since it uses less digits than its factorization.

428052955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7782797.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 428052955 is about 20689.4406642616. The cubic root of 428052955 is about 753.6432836917.

The spelling of 428052955 in words is "four hundred twenty-eight million, fifty-two thousand, nine hundred fifty-five".