45956318 has 8 divisors (see below), whose sum is σ = 70401312. Its totient is φ = 22489216.

The previous prime is 45956311. The next prime is 45956341. The reversal of 45956318 is 81365954.

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

It is a super-2 number, since 2×45956318² = 4223966328234248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45956311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244355 + ... + 244542.

It is an arithmetic number, because the mean of its divisors is an integer number (8800164).

Almost surely, 2^45956318 is an apocalyptic number.

45956318 is a deficient number, since it is larger than the sum of its proper divisors (24444994).

45956318 is a wasteful number, since it uses less digits than its factorization.

45956318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488946.

The product of its digits is 129600, while the sum is 41.

The square root of 45956318 is about 6779.1089384963. The cubic root of 45956318 is about 358.1913347351.

The spelling of 45956318 in words is "forty-five million, nine hundred fifty-six thousand, three hundred eighteen".