148204832653 has 4 divisors (see below), whose sum is σ = 148212826528. Its totient is φ = 148196838780.

The previous prime is 148204832647. The next prime is 148204832683. The reversal of 148204832653 is 356238402841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 356238402841 = 157 ⋅2269034413.

It is a cyclic number.

It is not a de Polignac number, because 148204832653 - 2⁹ = 148204832141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148204832623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3969063 + ... + 4006228.

It is an arithmetic number, because the mean of its divisors is an integer number (37053206632).

Almost surely, 2^148204832653 is an apocalyptic number.

It is an amenable number.

148204832653 is a deficient number, since it is larger than the sum of its proper divisors (7993875).

148204832653 is an equidigital number, since it uses as much as digits as its factorization.

148204832653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993874.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 148204832653 in words is "one hundred forty-eight billion, two hundred four million, eight hundred thirty-two thousand, six hundred fifty-three".