2513129767 has 2 divisors, whose sum is σ = 2513129768. Its totient is φ = 2513129766.

The previous prime is 2513129741. The next prime is 2513129813. The reversal of 2513129767 is 7679213152.

2513129767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2513129767 - 2¹¹ = 2513127719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2513159767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256564883 + 1256564884.

It is an arithmetic number, because the mean of its divisors is an integer number (1256564884).

Almost surely, 2^2513129767 is an apocalyptic number.

2513129767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513129767 is an equidigital number, since it uses as much as digits as its factorization.

2513129767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 43.

The square root of 2513129767 is about 50131.1257304282. The cubic root of 2513129767 is about 1359.5806389760.

The spelling of 2513129767 in words is "two billion, five hundred thirteen million, one hundred twenty-nine thousand, seven hundred sixty-seven".