45900330 has 64 divisors (see below), whose sum is σ = 130256640. Its totient is φ = 10128384.

The previous prime is 45900329. The next prime is 45900331. The reversal of 45900330 is 3300954.

It is an interprime number because it is at equal distance from previous prime (45900329) and next prime (45900331).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45900330.

It is not an unprimeable number, because it can be changed into a prime (45900331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2322 + ... + 9858.

It is an arithmetic number, because the mean of its divisors is an integer number (2035260).

Almost surely, 2^45900330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45900330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65128320).

45900330 is an abundant number, since it is smaller than the sum of its proper divisors (84356310).

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

45900330 is a wasteful number, since it uses less digits than its factorization.

45900330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7583.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 45900330 is about 6774.9782287473. The cubic root of 45900330 is about 358.0458156360.

The spelling of 45900330 in words is "forty-five million, nine hundred thousand, three hundred thirty".