2552142431 has 2 divisors, whose sum is σ = 2552142432. Its totient is φ = 2552142430.

The previous prime is 2552142427. The next prime is 2552142469. The reversal of 2552142431 is 1342412552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2552142431 - 2² = 2552142427 is a prime.

It is a super-2 number, since 2×2552142431² = 13026861976221179522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2552142394 and 2552142403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552142401) 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 as a sum of consecutive naturals, namely, 1276071215 + 1276071216.

It is an arithmetic number, because the mean of its divisors is an integer number (1276071216).

Almost surely, 2^2552142431 is an apocalyptic number.

2552142431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552142431 is an equidigital number, since it uses as much as digits as its factorization.

2552142431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 29.

The square root of 2552142431 is about 50518.7334659134. The cubic root of 2552142431 is about 1366.5797131339.

Adding to 2552142431 its reverse (1342412552), we get a palindrome (3894554983).

The spelling of 2552142431 in words is "two billion, five hundred fifty-two million, one hundred forty-two thousand, four hundred thirty-one".