146150745553 has 2 divisors, whose sum is σ = 146150745554. Its totient is φ = 146150745552.

The previous prime is 146150745539. The next prime is 146150745569. The reversal of 146150745553 is 355547051641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138401112529 + 7749633024 = 372023^2 + 88032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146150745553 is a prime.

It is not a weakly prime, because it can be changed into another prime (146150745593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73075372776 + 73075372777.

It is an arithmetic number, because the mean of its divisors is an integer number (73075372777).

Almost surely, 2^146150745553 is an apocalyptic number.

It is an amenable number.

146150745553 is a deficient number, since it is larger than the sum of its proper divisors (1).

146150745553 is an equidigital number, since it uses as much as digits as its factorization.

146150745553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 146150745553 in words is "one hundred forty-six billion, one hundred fifty million, seven hundred forty-five thousand, five hundred fifty-three".