146347643053 has 2 divisors, whose sum is σ = 146347643054. Its totient is φ = 146347643052.

The previous prime is 146347643017. The next prime is 146347643087. The reversal of 146347643053 is 350346743641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116900396649 + 29447246404 = 341907^2 + 171602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146347643053 is a prime.

It is a super-3 number, since 3×146347643053³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146347642994 and 146347643012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146347643003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73173821526 + 73173821527.

It is an arithmetic number, because the mean of its divisors is an integer number (73173821527).

Almost surely, 2^146347643053 is an apocalyptic number.

It is an amenable number.

146347643053 is a deficient number, since it is larger than the sum of its proper divisors (1).

146347643053 is an equidigital number, since it uses as much as digits as its factorization.

146347643053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 46.

The spelling of 146347643053 in words is "one hundred forty-six billion, three hundred forty-seven million, six hundred forty-three thousand, fifty-three".