2552303451 has 4 divisors (see below), whose sum is σ = 3403071272. Its totient is φ = 1701535632.

The previous prime is 2552303447. The next prime is 2552303477. The reversal of 2552303451 is 1543032552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2552303451 - 2² = 2552303447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2552303851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425383906 + ... + 425383911.

It is an arithmetic number, because the mean of its divisors is an integer number (850767818).

Almost surely, 2^2552303451 is an apocalyptic number.

2552303451 is a deficient number, since it is larger than the sum of its proper divisors (850767821).

2552303451 is an equidigital number, since it uses as much as digits as its factorization.

2552303451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850767820.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2552303451 is about 50520.3271070170. The cubic root of 2552303451 is about 1366.6084526529.

The spelling of 2552303451 in words is "two billion, five hundred fifty-two million, three hundred three thousand, four hundred fifty-one".