45012416 has 28 divisors (see below), whose sum is σ = 89629488. Its totient is φ = 22428672.

The previous prime is 45012377. The next prime is 45012427. The reversal of 45012416 is 61421054.

45012416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45012416² = 4052235188314112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45012391 and 45012400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20525 + ... + 22611.

Almost surely, 2^45012416 is an apocalyptic number.

It is an amenable number.

45012416 is a deficient number, since it is larger than the sum of its proper divisors (44617072).

45012416 is a wasteful number, since it uses less digits than its factorization.

45012416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 45012416 is about 6709.1293026741. The cubic root of 45012416 is about 355.7220403203.

The spelling of 45012416 in words is "forty-five million, twelve thousand, four hundred sixteen".