2513545063 has 2 divisors, whose sum is σ = 2513545064. Its totient is φ = 2513545062.

The previous prime is 2513545039. The next prime is 2513545079. The reversal of 2513545063 is 3605453152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2513545063 - 2²⁵ = 2479990631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2513545003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256772531 + 1256772532.

It is an arithmetic number, because the mean of its divisors is an integer number (1256772532).

Almost surely, 2^2513545063 is an apocalyptic number.

2513545063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513545063 is an equidigital number, since it uses as much as digits as its factorization.

2513545063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 2513545063 is about 50135.2676566108. The cubic root of 2513545063 is about 1359.6555253202.

The spelling of 2513545063 in words is "two billion, five hundred thirteen million, five hundred forty-five thousand, sixty-three".