885125785151 has 2 divisors, whose sum is σ = 885125785152. Its totient is φ = 885125785150.

The previous prime is 885125785099. The next prime is 885125785163. The reversal of 885125785151 is 151587521588.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-885125785151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (885125785451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442562892575 + 442562892576.

It is an arithmetic number, because the mean of its divisors is an integer number (442562892576).

Almost surely, 2^885125785151 is an apocalyptic number.

885125785151 is a deficient number, since it is larger than the sum of its proper divisors (1).

885125785151 is an equidigital number, since it uses as much as digits as its factorization.

885125785151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4480000, while the sum is 56.

The spelling of 885125785151 in words is "eight hundred eighty-five billion, one hundred twenty-five million, seven hundred eighty-five thousand, one hundred fifty-one".