148125851 has 2 divisors, whose sum is σ = 148125852. Its totient is φ = 148125850.

The previous prime is 148125829. The next prime is 148125871. The reversal of 148125851 is 158521841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148125851 - 2⁶ = 148125787 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (148125821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74062925 + 74062926.

It is an arithmetic number, because the mean of its divisors is an integer number (74062926).

Almost surely, 2^148125851 is an apocalyptic number.

148125851 is a deficient number, since it is larger than the sum of its proper divisors (1).

148125851 is an equidigital number, since it uses as much as digits as its factorization.

148125851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12800, while the sum is 35.

The square root of 148125851 is about 12170.6964057115. The cubic root of 148125851 is about 529.1071367702.

The spelling of 148125851 in words is "one hundred forty-eight million, one hundred twenty-five thousand, eight hundred fifty-one".