2521214804 has 48 divisors (see below), whose sum is σ = 4792670400. Its totient is φ = 1156550400.

The previous prime is 2521214783. The next prime is 2521214807. The reversal of 2521214804 is 4084121252.

2521214804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2521214807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430214 + ... + 436034.

It is an arithmetic number, because the mean of its divisors is an integer number (99847300).

Almost surely, 2^2521214804 is an apocalyptic number.

It is an amenable number.

2521214804 is a deficient number, since it is larger than the sum of its proper divisors (2271455596).

2521214804 is a wasteful number, since it uses less digits than its factorization.

2521214804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6024 (or 6022 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2521214804 is about 50211.6998716435. The cubic root of 2521214804 is about 1361.0370557431.

The spelling of 2521214804 in words is "two billion, five hundred twenty-one million, two hundred fourteen thousand, eight hundred four".