148144508625 has 64 divisors (see below), whose sum is σ = 254224189440. Its totient is φ = 76576472000.

The previous prime is 148144508609. The next prime is 148144508653. The reversal of 148144508625 is 526805441841.

It is not a de Polignac number, because 148144508625 - 2⁴ = 148144508609 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1523722 + ... + 1618028.

It is an arithmetic number, because the mean of its divisors is an integer number (3972252960).

Almost surely, 2^148144508625 is an apocalyptic number.

148144508625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148144508625 is a deficient number, since it is larger than the sum of its proper divisors (106079680815).

148144508625 is an equidigital number, since it uses as much as digits as its factorization.

148144508625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94455 (or 94445 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 148144508625 in words is "one hundred forty-eight billion, one hundred forty-four million, five hundred eight thousand, six hundred twenty-five".