45850512 has 80 divisors (see below), whose sum is σ = 122938560. Its totient is φ = 14716416.

The previous prime is 45850507. The next prime is 45850517. The reversal of 45850512 is 21505854.

It is an interprime number because it is at equal distance from previous prime (45850507) and next prime (45850517).

It is a self number, because there is not a number n which added to its sum of digits gives 45850512.

It is not an unprimeable number, because it can be changed into a prime (45850517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170314 + ... + 170582.

It is an arithmetic number, because the mean of its divisors is an integer number (1536732).

Almost surely, 2^45850512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45850512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61469280).

45850512 is an abundant number, since it is smaller than the sum of its proper divisors (77088048).

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

45850512 is a wasteful number, since it uses less digits than its factorization.

45850512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 45850512 is about 6771.3006136192. The cubic root of 45850512 is about 357.9162335355.

The spelling of 45850512 in words is "forty-five million, eight hundred fifty thousand, five hundred twelve".