2452520422 has 32 divisors (see below), whose sum is σ = 4149771264. Its totient is φ = 1076973600.

The previous prime is 2452520387. The next prime is 2452520431. The reversal of 2452520422 is 2240252542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442593 + ... + 448099.

It is an arithmetic number, because the mean of its divisors is an integer number (129680352).

Almost surely, 2^2452520422 is an apocalyptic number.

2452520422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2452520422 is a deficient number, since it is larger than the sum of its proper divisors (1697250842).

2452520422 is a wasteful number, since it uses less digits than its factorization.

2452520422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6204.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2452520422 is about 49522.9282454097. The cubic root of 2452520422 is about 1348.5618744845.

Adding to 2452520422 its reverse (2240252542), we get a palindrome (4692772964).

The spelling of 2452520422 in words is "two billion, four hundred fifty-two million, five hundred twenty thousand, four hundred twenty-two".