2520540214 has 8 divisors (see below), whose sum is σ = 3794266008. Its totient is φ = 1255784880.

The previous prime is 2520540199. The next prime is 2520540223. The reversal of 2520540214 is 4120450252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2241912 + ... + 2243035.

It is an arithmetic number, because the mean of its divisors is an integer number (474283251).

Almost surely, 2^2520540214 is an apocalyptic number.

2520540214 is a deficient number, since it is larger than the sum of its proper divisors (1273725794).

2520540214 is a wasteful number, since it uses less digits than its factorization.

2520540214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4485230.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2520540214 is about 50204.9819639446. The cubic root of 2520540214 is about 1360.9156560795.

Adding to 2520540214 its reverse (4120450252), we get a palindrome (6640990466).

The spelling of 2520540214 in words is "two billion, five hundred twenty million, five hundred forty thousand, two hundred fourteen".