147735526613 has 2 divisors, whose sum is σ = 147735526614. Its totient is φ = 147735526612.

The previous prime is 147735526579. The next prime is 147735526639. The reversal of 147735526613 is 316625537741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135410752324 + 12324774289 = 367982^2 + 111017^2 .

It is a cyclic number.

It is not a de Polignac number, because 147735526613 - 2⁸ = 147735526357 is a prime.

It is a super-3 number, since 3×147735526613³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147735526663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73867763306 + 73867763307.

It is an arithmetic number, because the mean of its divisors is an integer number (73867763307).

Almost surely, 2^147735526613 is an apocalyptic number.

It is an amenable number.

147735526613 is a deficient number, since it is larger than the sum of its proper divisors (1).

147735526613 is an equidigital number, since it uses as much as digits as its factorization.

147735526613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 50.

The spelling of 147735526613 in words is "one hundred forty-seven billion, seven hundred thirty-five million, five hundred twenty-six thousand, six hundred thirteen".