148425286897 has 2 divisors, whose sum is σ = 148425286898. Its totient is φ = 148425286896.

The previous prime is 148425286861. The next prime is 148425286903. The reversal of 148425286897 is 798682524841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112267884096 + 36157402801 = 335064^2 + 190151^2 .

It is a cyclic number.

It is not a de Polignac number, because 148425286897 - 2²⁷ = 148291069169 is a prime.

It is not a weakly prime, because it can be changed into another prime (148425286837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74212643448 + 74212643449.

It is an arithmetic number, because the mean of its divisors is an integer number (74212643449).

Almost surely, 2^148425286897 is an apocalyptic number.

It is an amenable number.

148425286897 is a deficient number, since it is larger than the sum of its proper divisors (1).

148425286897 is an equidigital number, since it uses as much as digits as its factorization.

148425286897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61931520, while the sum is 64.

The spelling of 148425286897 in words is "one hundred forty-eight billion, four hundred twenty-five million, two hundred eighty-six thousand, eight hundred ninety-seven".