4153455 has 24 divisors (see below), whose sum is σ = 7514208. Its totient is φ = 2118336.

The previous prime is 4153453. The next prime is 4153463. The reversal of 4153455 is 5543514.

It is not a de Polignac number, because 4153455 - 2¹ = 4153453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (313092).

Almost surely, 2^4153455 is an apocalyptic number.

4153455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4153455 is a deficient number, since it is larger than the sum of its proper divisors (3360753).

4153455 is a wasteful number, since it uses less digits than its factorization.

4153455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047 (or 4044 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 4153455 is about 2038.0026987225. The cubic root of 4153455 is about 160.7446410387.

Adding to 4153455 its reverse (5543514), we get a palindrome (9696969).

The spelling of 4153455 in words is "four million, one hundred fifty-three thousand, four hundred fifty-five".