2516525254 has 8 divisors (see below), whose sum is σ = 3896555328. Its totient is φ = 1217673480.

The previous prime is 2516525251. The next prime is 2516525267. The reversal of 2516525254 is 4525256152.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516525251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20294497 + ... + 20294620.

It is an arithmetic number, because the mean of its divisors is an integer number (487069416).

Almost surely, 2^2516525254 is an apocalyptic number.

2516525254 is a deficient number, since it is larger than the sum of its proper divisors (1380030074).

2516525254 is a wasteful number, since it uses less digits than its factorization.

2516525254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40589150.

The product of its digits is 120000, while the sum is 37.

The square root of 2516525254 is about 50164.9803548252. The cubic root of 2516525254 is about 1360.1926727458.

The spelling of 2516525254 in words is "two billion, five hundred sixteen million, five hundred twenty-five thousand, two hundred fifty-four".