245112315204527 has 2 divisors, whose sum is σ = 245112315204528. Its totient is φ = 245112315204526.

The previous prime is 245112315204461. The next prime is 245112315204541. The reversal of 245112315204527 is 725402513211542.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245112315204527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245112315204587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122556157602263 + 122556157602264.

It is an arithmetic number, because the mean of its divisors is an integer number (122556157602264).

Almost surely, 2^{245112315204527} is an apocalyptic number.

245112315204527 is a deficient number, since it is larger than the sum of its proper divisors (1).

245112315204527 is an equidigital number, since it uses as much as digits as its factorization.

245112315204527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 245112315204527 in words is "two hundred forty-five trillion, one hundred twelve billion, three hundred fifteen million, two hundred four thousand, five hundred twenty-seven".