41552500 has 60 divisors (see below), whose sum is σ = 99193248. Its totient is φ = 15100000.

The previous prime is 41552479. The next prime is 41552501. The reversal of 41552500 is 525514.

It is a super-2 number, since 2×41552500² = 3453220512500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41552501) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26745 + ... + 28255.

Almost surely, 2^41552500 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 41552500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49596624).

41552500 is an abundant number, since it is smaller than the sum of its proper divisors (57640748).

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

41552500 is a wasteful number, since it uses less digits than its factorization.

41552500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546 (or 1529 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 41552500 is about 6446.1228657232. The cubic root of 41552500 is about 346.3637125591.

The spelling of 41552500 in words is "forty-one million, five hundred fifty-two thousand, five hundred".