147789672133 has 2 divisors, whose sum is σ = 147789672134. Its totient is φ = 147789672132.

The previous prime is 147789672119. The next prime is 147789672157. The reversal of 147789672133 is 331276987741.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143536415044 + 4253257089 = 378862^2 + 65217^2 .

It is a cyclic number.

It is not a de Polignac number, because 147789672133 - 2¹⁷ = 147789541061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147789672103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73894836066 + 73894836067.

It is an arithmetic number, because the mean of its divisors is an integer number (73894836067).

Almost surely, 2^147789672133 is an apocalyptic number.

It is an amenable number.

147789672133 is a deficient number, since it is larger than the sum of its proper divisors (1).

147789672133 is an equidigital number, since it uses as much as digits as its factorization.

147789672133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10668672, while the sum is 58.

The spelling of 147789672133 in words is "one hundred forty-seven billion, seven hundred eighty-nine million, six hundred seventy-two thousand, one hundred thirty-three".