45172482 has 8 divisors (see below), whose sum is σ = 90344976. Its totient is φ = 15057492.

The previous prime is 45172471. The next prime is 45172493. The reversal of 45172482 is 28427154.

It is an interprime number because it is at equal distance from previous prime (45172471) and next prime (45172493).

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

45172482 is an admirable 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, 3764368 + ... + 3764379.

It is an arithmetic number, because the mean of its divisors is an integer number (11293122).

Almost surely, 2^45172482 is an apocalyptic number.

45172482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45172482 is a wasteful number, since it uses less digits than its factorization.

45172482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528752.

The product of its digits is 17920, while the sum is 33.

The square root of 45172482 is about 6721.0476861870. The cubic root of 45172482 is about 356.1431955607.

It can be divided in two parts, 45172 and 482, that added together give a palindrome (45654).

The spelling of 45172482 in words is "forty-five million, one hundred seventy-two thousand, four hundred eighty-two".