148768347025 has 9 divisors (see below), whose sum is σ = 184475141713. Its totient is φ = 119013134800.

The previous prime is 148768347011. The next prime is 148768347053. The reversal of 148768347025 is 520743867841.

The square root of 148768347025 is 385705.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 9687086929 + 139081260096 = 98423^2 + 372936^2 .

It is not a de Polignac number, because 148768347025 - 2¹⁵ = 148768314257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1889955 + ... + 1967095.

Almost surely, 2^148768347025 is an apocalyptic number.

148768347025 is the 385705-th square number.

148768347025 is the 192853-rd centered octagonal number.

It is an amenable number.

148768347025 is a deficient number, since it is larger than the sum of its proper divisors (35706794688).

148768347025 is an frugal number, since it uses more digits than its factorization.

148768347025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154292 (or 77146 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 148768347025 in words is "one hundred forty-eight billion, seven hundred sixty-eight million, three hundred forty-seven thousand, twenty-five".