45385311 has 8 divisors (see below), whose sum is σ = 61069360. Its totient is φ = 29979072.

The previous prime is 45385309. The next prime is 45385367. The reversal of 45385311 is 11358354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45385311 - 2¹ = 45385309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45385381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69070 + ... + 69723.

It is an arithmetic number, because the mean of its divisors is an integer number (7633670).

Almost surely, 2^45385311 is an apocalyptic number.

45385311 is a deficient number, since it is larger than the sum of its proper divisors (15684049).

45385311 is a wasteful number, since it uses less digits than its factorization.

45385311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138905.

The product of its digits is 7200, while the sum is 30.

The square root of 45385311 is about 6736.8621033831. The cubic root of 45385311 is about 356.7016393148.

The spelling of 45385311 in words is "forty-five million, three hundred eighty-five thousand, three hundred eleven".