7245461057231 has 2 divisors, whose sum is σ = 7245461057232. Its totient is φ = 7245461057230.

The previous prime is 7245461057213. The next prime is 7245461057273. The reversal of 7245461057231 is 1327501645427.

Together with previous prime (7245461057213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7245461057231 - 2²² = 7245456862927 is a prime.

It is a super-2 number, since 2×7245461057231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7245461057201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3622730528615 + 3622730528616.

It is an arithmetic number, because the mean of its divisors is an integer number (3622730528616).

Almost surely, 2^{7245461057231} is an apocalyptic number.

7245461057231 is a deficient number, since it is larger than the sum of its proper divisors (1).

7245461057231 is an equidigital number, since it uses as much as digits as its factorization.

7245461057231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 7245461057231 in words is "seven trillion, two hundred forty-five billion, four hundred sixty-one million, fifty-seven thousand, two hundred thirty-one".