4325551 has 4 divisors (see below), whose sum is σ = 4417632. Its totient is φ = 4233472.

The previous prime is 4325549. The next prime is 4325557. The reversal of 4325551 is 1555234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1555234 = 2 ⋅777617.

It is a cyclic number.

It is not a de Polignac number, because 4325551 - 2¹ = 4325549 is a prime.

It is a Duffinian number.

4325551 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45970 + ... + 46063.

It is an arithmetic number, because the mean of its divisors is an integer number (1104408).

Almost surely, 2^4325551 is an apocalyptic number.

4325551 is a deficient number, since it is larger than the sum of its proper divisors (92081).

4325551 is an equidigital number, since it uses as much as digits as its factorization.

4325551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92080.

The product of its digits is 3000, while the sum is 25.

The square root of 4325551 is about 2079.7959034482. The cubic root of 4325551 is about 162.9347851578.

The spelling of 4325551 in words is "four million, three hundred twenty-five thousand, five hundred fifty-one".