147327345654257 has 4 divisors (see below), whose sum is σ = 147387800045556. Its totient is φ = 147266891262960.

The previous prime is 147327345654253. The next prime is 147327345654331. The reversal of 147327345654257 is 752456543723741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 134350376903521 + 12976968750736 = 11590961^2 + 3602356^2 .

It is a cyclic number.

It is not a de Polignac number, because 147327345654257 - 2² = 147327345654253 is a prime.

It is a super-3 number, since 3×147327345654257³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147327345654193 and 147327345654202.

It is not an unprimeable number, because it can be changed into a prime (147327345654253) 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, 30227191994 + ... + 30227196867.

It is an arithmetic number, because the mean of its divisors is an integer number (36846950011389).

Almost surely, 2^{147327345654257} is an apocalyptic number.

It is an amenable number.

147327345654257 is a deficient number, since it is larger than the sum of its proper divisors (60454391299).

147327345654257 is an equidigital number, since it uses as much as digits as its factorization.

147327345654257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60454391298.

The product of its digits is 592704000, while the sum is 65.

The spelling of 147327345654257 in words is "one hundred forty-seven trillion, three hundred twenty-seven billion, three hundred forty-five million, six hundred fifty-four thousand, two hundred fifty-seven".