45067518 has 12 divisors (see below), whose sum is σ = 97646328. Its totient is φ = 15022500.

The previous prime is 45067507. The next prime is 45067523. The reversal of 45067518 is 81576054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1251858 + ... + 1251893.

It is an arithmetic number, because the mean of its divisors is an integer number (8137194).

Almost surely, 2^45067518 is an apocalyptic number.

45067518 is an abundant number, since it is smaller than the sum of its proper divisors (52578810).

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

45067518 is a wasteful number, since it uses less digits than its factorization.

45067518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503759 (or 2503756 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 45067518 is about 6713.2345408156. The cubic root of 45067518 is about 355.8671336438.

The spelling of 45067518 in words is "forty-five million, sixty-seven thousand, five hundred eighteen".