45358845 has 32 divisors (see below), whose sum is σ = 83220480. Its totient is φ = 20665920.

The previous prime is 45358843. The next prime is 45358853. The reversal of 45358845 is 54885354.

It is not a de Polignac number, because 45358845 - 2¹ = 45358843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45358797 and 45358806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45358843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43480 + ... + 44510.

It is an arithmetic number, because the mean of its divisors is an integer number (2600640).

Almost surely, 2^45358845 is an apocalyptic number.

It is an amenable number.

45358845 is a deficient number, since it is larger than the sum of its proper divisors (37861635).

45358845 is a wasteful number, since it uses less digits than its factorization.

45358845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its digits is 384000, while the sum is 42.

The square root of 45358845 is about 6734.8975493321. The cubic root of 45358845 is about 356.6322901428.

The spelling of 45358845 in words is "forty-five million, three hundred fifty-eight thousand, eight hundred forty-five".