2552152454 has 4 divisors (see below), whose sum is σ = 3828228684. Its totient is φ = 1276076226.

The previous prime is 2552152411. The next prime is 2552152459. The reversal of 2552152454 is 4542512552.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552152459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638038112 + ... + 638038115.

It is an arithmetic number, because the mean of its divisors is an integer number (957057171).

Almost surely, 2^2552152454 is an apocalyptic number.

2552152454 is a deficient number, since it is larger than the sum of its proper divisors (1276076230).

2552152454 is a wasteful number, since it uses less digits than its factorization.

2552152454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276076229.

The product of its digits is 80000, while the sum is 35.

The square root of 2552152454 is about 50518.8326666403. The cubic root of 2552152454 is about 1366.5815021159.

The spelling of 2552152454 in words is "two billion, five hundred fifty-two million, one hundred fifty-two thousand, four hundred fifty-four".