45511082 has 4 divisors (see below), whose sum is σ = 68266626. Its totient is φ = 22755540.

The previous prime is 45511079. The next prime is 45511093. The reversal of 45511082 is 28011554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44209201 + 1301881 = 6649^2 + 1141^2 .

It is a super-3 number, since 3×45511082³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11377769 + ... + 11377772.

Almost surely, 2^45511082 is an apocalyptic number.

45511082 is a deficient number, since it is larger than the sum of its proper divisors (22755544).

45511082 is a wasteful number, since it uses less digits than its factorization.

45511082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22755543.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 45511082 is about 6746.1901840965. The cubic root of 45511082 is about 357.0308305857.

The spelling of 45511082 in words is "forty-five million, five hundred eleven thousand, eighty-two".