45353000 has 256 divisors, whose sum is σ = 143769600. Its totient is φ = 12960000.

The previous prime is 45352997. The next prime is 45353027. The reversal of 45353000 is 35354.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1462985 + ... + 1463015.

It is an arithmetic number, because the mean of its divisors is an integer number (561600).

Almost surely, 2^45353000 is an apocalyptic number.

45353000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45353000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71884800).

45353000 is an abundant number, since it is smaller than the sum of its proper divisors (98416600).

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

45353000 is a wasteful number, since it uses less digits than its factorization.

45353000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 45353000 is about 6734.4636015053. The cubic root of 45353000 is about 356.6169707839.

Adding to 45353000 its reverse (35354), we get a palindrome (45388354).

The spelling of 45353000 in words is "forty-five million, three hundred fifty-three thousand".