45150982 has 8 divisors (see below), whose sum is σ = 67803552. Its totient is φ = 22549800.

The previous prime is 45150979. The next prime is 45150983. The reversal of 45150982 is 28905154.

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

It is a super-2 number, since 2×45150982² = 4077222351128648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45150983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10569 + ... + 14212.

It is an arithmetic number, because the mean of its divisors is an integer number (8475444).

Almost surely, 2^45150982 is an apocalyptic number.

45150982 is a deficient number, since it is larger than the sum of its proper divisors (22652570).

45150982 is a wasteful number, since it uses less digits than its factorization.

45150982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25694.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 45150982 is about 6719.4480428083. The cubic root of 45150982 is about 356.0866840631.

The spelling of 45150982 in words is "forty-five million, one hundred fifty thousand, nine hundred eighty-two".