4525455 has 16 divisors (see below), whose sum is σ = 7899264. Its totient is φ = 2194080.

The previous prime is 4525427. The next prime is 4525463. The reversal of 4525455 is 5545254.

4525455 = 443² + 444² + ... + 464².

It is not a de Polignac number, because 4525455 - 2¹² = 4521359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13549 + ... + 13878.

It is an arithmetic number, because the mean of its divisors is an integer number (493704).

Almost surely, 2^4525455 is an apocalyptic number.

4525455 is a deficient number, since it is larger than the sum of its proper divisors (3373809).

4525455 is a wasteful number, since it uses less digits than its factorization.

4525455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27446.

The product of its digits is 20000, while the sum is 30.

The square root of 4525455 is about 2127.3116837925. The cubic root of 4525455 is about 165.4070756755.

The spelling of 4525455 in words is "four million, five hundred twenty-five thousand, four hundred fifty-five".