345525314103287 has 2 divisors, whose sum is σ = 345525314103288. Its totient is φ = 345525314103286.

The previous prime is 345525314103223. The next prime is 345525314103367. The reversal of 345525314103287 is 782301413525543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345525314103287 - 2⁶ = 345525314103223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345525314103187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172762657051643 + 172762657051644.

It is an arithmetic number, because the mean of its divisors is an integer number (172762657051644).

Almost surely, 2^{345525314103287} is an apocalyptic number.

345525314103287 is a deficient number, since it is larger than the sum of its proper divisors (1).

345525314103287 is an equidigital number, since it uses as much as digits as its factorization.

345525314103287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 345525314103287 in words is "three hundred forty-five trillion, five hundred twenty-five billion, three hundred fourteen million, one hundred three thousand, two hundred eighty-seven".