2552520467 has 8 divisors (see below), whose sum is σ = 2922090336. Its totient is φ = 2184181632.

The previous prime is 2552520457. The next prime is 2552520469. The reversal of 2552520467 is 7640252552.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2552520467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2552520467.

It is not an unprimeable number, because it can be changed into a prime (2552520469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303308 + ... + 311609.

It is an arithmetic number, because the mean of its divisors is an integer number (365261292).

Almost surely, 2^2552520467 is an apocalyptic number.

2552520467 is a deficient number, since it is larger than the sum of its proper divisors (369569869).

2552520467 is an equidigital number, since it uses as much as digits as its factorization.

2552520467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615517.

The product of its (nonzero) digits is 168000, while the sum is 38.

The square root of 2552520467 is about 50522.4748701011. The cubic root of 2552520467 is about 1366.6471846585.

The spelling of 2552520467 in words is "two billion, five hundred fifty-two million, five hundred twenty thousand, four hundred sixty-seven".