45331335 has 24 divisors (see below), whose sum is σ = 89799840. Its totient is φ = 20722752.

The previous prime is 45331309. The next prime is 45331339. The reversal of 45331335 is 53313354.

It is a happy number.

It is not a de Polignac number, because 45331335 - 2⁵ = 45331303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45331299 and 45331308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45331339) 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, 71640 + ... + 72269.

It is an arithmetic number, because the mean of its divisors is an integer number (3741660).

Almost surely, 2^45331335 is an apocalyptic number.

45331335 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45331335 is a deficient number, since it is larger than the sum of its proper divisors (44468505).

45331335 is a wasteful number, since it uses less digits than its factorization.

45331335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143927 (or 143924 counting only the distinct ones).

The product of its digits is 8100, while the sum is 27.

The square root of 45331335 is about 6732.8548922430. The cubic root of 45331335 is about 356.5601767663.

Adding to 45331335 its reverse (53313354), we get a palindrome (98644689).

The spelling of 45331335 in words is "forty-five million, three hundred thirty-one thousand, three hundred thirty-five".