45323333 has 24 divisors (see below), whose sum is σ = 52808448. Its totient is φ = 38808000.

The previous prime is 45323329. The next prime is 45323351. The reversal of 45323333 is 33332354.

It is not a de Polignac number, because 45323333 - 2² = 45323329 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45323323) 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, 161153 + ... + 161433.

It is an arithmetic number, because the mean of its divisors is an integer number (2200352).

Almost surely, 2^45323333 is an apocalyptic number.

45323333 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

45323333 is a deficient number, since it is larger than the sum of its proper divisors (7485115).

45323333 is a wasteful number, since it uses less digits than its factorization.

45323333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 366 counting only the distinct ones).

The product of its digits is 9720, while the sum is 26.

The square root of 45323333 is about 6732.2606158704. The cubic root of 45323333 is about 356.5391952352.

Adding to 45323333 its reverse (33332354), we get a palindrome (78655687).

The spelling of 45323333 in words is "forty-five million, three hundred twenty-three thousand, three hundred thirty-three".