2520242255 has 8 divisors (see below), whose sum is σ = 3094623312. Its totient is φ = 1969305408.

The previous prime is 2520242209. The next prime is 2520242287. The reversal of 2520242255 is 5522420252.

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

It is a cyclic number.

It is not a de Polignac number, because 2520242255 - 2¹⁴ = 2520225871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5860814 + ... + 5861243.

It is an arithmetic number, because the mean of its divisors is an integer number (386827914).

Almost surely, 2^2520242255 is an apocalyptic number.

2520242255 is a deficient number, since it is larger than the sum of its proper divisors (574381057).

2520242255 is a wasteful number, since it uses less digits than its factorization.

2520242255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11722105.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 2520242255 is about 50202.0144516134. The cubic root of 2520242255 is about 1360.8620282838.

The spelling of 2520242255 in words is "two billion, five hundred twenty million, two hundred forty-two thousand, two hundred fifty-five".