4495545 has 12 divisors (see below), whose sum is σ = 7792356. Its totient is φ = 2397600.

The previous prime is 4495541. The next prime is 4495553. The reversal of 4495545 is 5455944.

It can be written as a sum of positive squares in 2 ways, for example, as 3283344 + 1212201 = 1812^2 + 1101^2 .

It is not a de Polignac number, because 4495545 - 2² = 4495541 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

4495545 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4495541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49906 + ... + 49995.

It is an arithmetic number, because the mean of its divisors is an integer number (649363).

Almost surely, 2^4495545 is an apocalyptic number.

4495545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4495545 is a deficient number, since it is larger than the sum of its proper divisors (3296811).

4495545 is a wasteful number, since it uses less digits than its factorization.

4495545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99912 (or 99909 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 4495545 is about 2120.2700299726. The cubic root of 4495545 is about 165.0418626562.

The spelling of 4495545 in words is "four million, four hundred ninety-five thousand, five hundred forty-five".