148806056293 has 8 divisors (see below), whose sum is σ = 159004854360. Its totient is φ = 138767869440.

The previous prime is 148806056291. The next prime is 148806056297. The reversal of 148806056293 is 392650608841.

It can be written as a sum of positive squares in 4 ways, for example, as 25115276484 + 123690779809 = 158478^2 + 351697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148806056293 - 2¹ = 148806056291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148806056293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148806056291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40150888 + ... + 40154593.

It is an arithmetic number, because the mean of its divisors is an integer number (19875606795).

Almost surely, 2^148806056293 is an apocalyptic number.

It is an amenable number.

148806056293 is a deficient number, since it is larger than the sum of its proper divisors (10198798067).

148806056293 is a wasteful number, since it uses less digits than its factorization.

148806056293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80305607.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 148806056293 in words is "one hundred forty-eight billion, eight hundred six million, fifty-six thousand, two hundred ninety-three".