45073850 has 48 divisors (see below), whose sum is σ = 86960952. Its totient is φ = 17372160.

The previous prime is 45073849. The next prime is 45073877. The reversal of 45073850 is 5837054.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 2550409 + 42523441 = 1597^2 + 6521^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193334 + ... + 193566.

Almost surely, 2^45073850 is an apocalyptic number.

45073850 is a deficient number, since it is larger than the sum of its proper divisors (41887102).

45073850 is a wasteful number, since it uses less digits than its factorization.

45073850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 45073850 is about 6713.7061300000. The cubic root of 45073850 is about 355.8837993435.

The spelling of 45073850 in words is "forty-five million, seventy-three thousand, eight hundred fifty".