45152182 has 8 divisors (see below), whose sum is σ = 69913152. Its totient is φ = 21847800.

The previous prime is 45152147. The next prime is 45152251. The reversal of 45152182 is 28125154.

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

It is a super-2 number, since 2×45152182² = 4077439078722248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45152182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364069 + ... + 364192.

It is an arithmetic number, because the mean of its divisors is an integer number (8739144).

Almost surely, 2^45152182 is an apocalyptic number.

45152182 is a deficient number, since it is larger than the sum of its proper divisors (24760970).

45152182 is a wasteful number, since it uses less digits than its factorization.

45152182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728294.

The product of its digits is 3200, while the sum is 28.

The square root of 45152182 is about 6719.5373352635. The cubic root of 45152182 is about 356.0898386658.

The spelling of 45152182 in words is "forty-five million, one hundred fifty-two thousand, one hundred eighty-two".