1512425311 has 2 divisors, whose sum is σ = 1512425312. Its totient is φ = 1512425310.

The previous prime is 1512425309. The next prime is 1512425359. The reversal of 1512425311 is 1135242151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1512425311 - 2¹ = 1512425309 is a prime.

Together with 1512425309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1512425381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756212655 + 756212656.

It is an arithmetic number, because the mean of its divisors is an integer number (756212656).

Almost surely, 2^1512425311 is an apocalyptic number.

1512425311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1512425311 is an equidigital number, since it uses as much as digits as its factorization.

1512425311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1200, while the sum is 25.

The square root of 1512425311 is about 38889.9127152530. The cubic root of 1512425311 is about 1147.8663173885.

Adding to 1512425311 its reverse (1135242151), we get a palindrome (2647667462).

The spelling of 1512425311 in words is "one billion, five hundred twelve million, four hundred twenty-five thousand, three hundred eleven".