474443215601 has 2 divisors, whose sum is σ = 474443215602. Its totient is φ = 474443215600.

The previous prime is 474443215591. The next prime is 474443215637. The reversal of 474443215601 is 106512344474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286226070001 + 188217145600 = 535001^2 + 433840^2 .

It is a cyclic number.

It is not a de Polignac number, because 474443215601 - 2²² = 474439021297 is a prime.

It is not a weakly prime, because it can be changed into another prime (474443215651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237221607800 + 237221607801.

It is an arithmetic number, because the mean of its divisors is an integer number (237221607801).

Almost surely, 2^474443215601 is an apocalyptic number.

It is an amenable number.

474443215601 is a deficient number, since it is larger than the sum of its proper divisors (1).

474443215601 is an equidigital number, since it uses as much as digits as its factorization.

474443215601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 474443215601 in words is "four hundred seventy-four billion, four hundred forty-three million, two hundred fifteen thousand, six hundred one".