4052455 has 8 divisors (see below), whose sum is σ = 5305104. Its totient is φ = 2947200.

The previous prime is 4052441. The next prime is 4052471. The reversal of 4052455 is 5542504.

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

It is not a de Polignac number, because 4052455 - 2¹³ = 4044263 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 0 + 5 + 2²¹ + 4⁵ + 5³ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36786 + ... + 36895.

It is an arithmetic number, because the mean of its divisors is an integer number (663138).

Almost surely, 2^4052455 is an apocalyptic number.

4052455 is a deficient number, since it is larger than the sum of its proper divisors (1252649).

4052455 is a wasteful number, since it uses less digits than its factorization.

4052455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73697.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 4052455 is about 2013.0710369979. The cubic root of 4052455 is about 159.4309866099.

Adding to 4052455 its reverse (5542504), we get a palindrome (9594959).

The spelling of 4052455 in words is "four million, fifty-two thousand, four hundred fifty-five".