45050850 has 192 divisors, whose sum is σ = 142490880. Its totient is φ = 10368000.

The previous prime is 45050827. The next prime is 45050869. The reversal of 45050850 is 5805054.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 298275 + ... + 298425.

It is an arithmetic number, because the mean of its divisors is an integer number (742140).

Almost surely, 2^45050850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45050850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71245440).

45050850 is an abundant number, since it is smaller than the sum of its proper divisors (97440030).

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

45050850 is a wasteful number, since it uses less digits than its factorization.

45050850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 45050850 is about 6711.9929976126. The cubic root of 45050850 is about 355.8232563307.

The spelling of 45050850 in words is "forty-five million, fifty thousand, eight hundred fifty".