1513000262551 has 2 divisors, whose sum is σ = 1513000262552. Its totient is φ = 1513000262550.

The previous prime is 1513000262537. The next prime is 1513000262567. The reversal of 1513000262551 is 1552620003151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1513000262551 - 2³⁷ = 1375561309079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513000262351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756500131275 + 756500131276.

It is an arithmetic number, because the mean of its divisors is an integer number (756500131276).

Almost surely, 2^{1513000262551} is an apocalyptic number.

1513000262551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513000262551 is an equidigital number, since it uses as much as digits as its factorization.

1513000262551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 1513000262551 in words is "one trillion, five hundred thirteen billion, two hundred sixty-two thousand, five hundred fifty-one".