245770533567151 has 2 divisors, whose sum is σ = 245770533567152. Its totient is φ = 245770533567150.

The previous prime is 245770533567133. The next prime is 245770533567173. The reversal of 245770533567151 is 151765335077542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245770533567151 - 2¹⁹ = 245770533042863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245770533567151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245770533567131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122885266783575 + 122885266783576.

It is an arithmetic number, because the mean of its divisors is an integer number (122885266783576).

Almost surely, 2^{245770533567151} is an apocalyptic number.

245770533567151 is a deficient number, since it is larger than the sum of its proper divisors (1).

245770533567151 is an equidigital number, since it uses as much as digits as its factorization.

245770533567151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92610000, while the sum is 61.

The spelling of 245770533567151 in words is "two hundred forty-five trillion, seven hundred seventy billion, five hundred thirty-three million, five hundred sixty-seven thousand, one hundred fifty-one".