45455333 has 16 divisors (see below), whose sum is σ = 56916864. Its totient is φ = 35266560.

The previous prime is 45455329. The next prime is 45455339. The reversal of 45455333 is 33355454.

It is not a de Polignac number, because 45455333 - 2² = 45455329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45455333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45455339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18641 + ... + 20937.

It is an arithmetic number, because the mean of its divisors is an integer number (3557304).

Almost surely, 2^45455333 is an apocalyptic number.

It is an amenable number.

45455333 is a deficient number, since it is larger than the sum of its proper divisors (11461531).

45455333 is a wasteful number, since it uses less digits than its factorization.

45455333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572.

The product of its digits is 54000, while the sum is 32.

The square root of 45455333 is about 6742.0570303135. The cubic root of 45455333 is about 356.8849888578.

The spelling of 45455333 in words is "forty-five million, four hundred fifty-five thousand, three hundred thirty-three".