2124550452 has 24 divisors (see below), whose sum is σ = 5248889856. Its totient is φ = 666525568.

The previous prime is 2124550429. The next prime is 2124550459. The reversal of 2124550452 is 2540554212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124550459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5207028 + ... + 5207435.

It is an arithmetic number, because the mean of its divisors is an integer number (218703744).

Almost surely, 2^2124550452 is an apocalyptic number.

It is an amenable number.

2124550452 is an abundant number, since it is smaller than the sum of its proper divisors (3124339404).

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

2124550452 is a wasteful number, since it uses less digits than its factorization.

2124550452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10414487 (or 10414485 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 2124550452 is about 46092.8459958810. The cubic root of 2124550452 is about 1285.5501289748.

The spelling of 2124550452 in words is "two billion, one hundred twenty-four million, five hundred fifty thousand, four hundred fifty-two".