2521214504 has 16 divisors (see below), whose sum is σ = 4727812320. Its totient is φ = 1260464560.

The previous prime is 2521214503. The next prime is 2521214513. The reversal of 2521214504 is 4054121252.

It is not an unprimeable number, because it can be changed into a prime (2521214503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119039 + ... + 138609.

It is an arithmetic number, because the mean of its divisors is an integer number (295488270).

Almost surely, 2^2521214504 is an apocalyptic number.

It is an amenable number.

2521214504 is a deficient number, since it is larger than the sum of its proper divisors (2206597816).

2521214504 is a wasteful number, since it uses less digits than its factorization.

2521214504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35680 (or 35676 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2521214504 is about 50211.6968842918. The cubic root of 2521214504 is about 1361.0370017597.

Adding to 2521214504 its reverse (4054121252), we get a palindrome (6575335756).

The spelling of 2521214504 in words is "two billion, five hundred twenty-one million, two hundred fourteen thousand, five hundred four".