7486491562241 has 2 divisors, whose sum is σ = 7486491562242. Its totient is φ = 7486491562240.

The previous prime is 7486491562237. The next prime is 7486491562259. The reversal of 7486491562241 is 1422651946847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7485717888016 + 773674225 = 2736004^2 + 27815^2 .

It is an emirp because it is prime and its reverse (1422651946847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7486491562241 - 2² = 7486491562237 is a prime.

It is not a weakly prime, because it can be changed into another prime (7486491562261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3743245781120 + 3743245781121.

It is an arithmetic number, because the mean of its divisors is an integer number (3743245781121).

Almost surely, 2^{7486491562241} is an apocalyptic number.

It is an amenable number.

7486491562241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7486491562241 is an equidigital number, since it uses as much as digits as its factorization.

7486491562241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 59.

The spelling of 7486491562241 in words is "seven trillion, four hundred eighty-six billion, four hundred ninety-one million, five hundred sixty-two thousand, two hundred forty-one".