3477148477601 has 2 divisors, whose sum is σ = 3477148477602. Its totient is φ = 3477148477600.

The previous prime is 3477148477577. The next prime is 3477148477603. The reversal of 3477148477601 is 1067748417743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3246306666001 + 230841811600 = 1801751^2 + 480460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3477148477601 is a prime.

Together with 3477148477603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3477148477603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1738574238800 + 1738574238801.

It is an arithmetic number, because the mean of its divisors is an integer number (1738574238801).

Almost surely, 2^{3477148477601} is an apocalyptic number.

It is an amenable number.

3477148477601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3477148477601 is an equidigital number, since it uses as much as digits as its factorization.

3477148477601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22127616, while the sum is 59.

The spelling of 3477148477601 in words is "three trillion, four hundred seventy-seven billion, one hundred forty-eight million, four hundred seventy-seven thousand, six hundred one".