2041253550 has 144 divisors (see below), whose sum is σ = 6356593152. Its totient is φ = 459950400.

The previous prime is 2041253509. The next prime is 2041253551. The reversal of 2041253550 is 553521402.

It is a happy number.

2041253550 is a `hidden beast` number, since 20 + 41 + 2 + 53 + 550 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041253551) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 219087 + ... + 228213.

It is an arithmetic number, because the mean of its divisors is an integer number (44143008).

Almost surely, 2^2041253550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041253550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3178296576).

2041253550 is an abundant number, since it is smaller than the sum of its proper divisors (4315339602).

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

2041253550 is a wasteful number, since it uses less digits than its factorization.

2041253550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9223 (or 9215 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2041253550 is about 45180.2340631387. The cubic root of 2041253550 is about 1268.5248646449.

Adding to 2041253550 its reverse (553521402), we get a palindrome (2594774952).

The spelling of 2041253550 in words is "two billion, forty-one million, two hundred fifty-three thousand, five hundred fifty".