45141504540397 has 2 divisors, whose sum is σ = 45141504540398. Its totient is φ = 45141504540396.

The previous prime is 45141504540371. The next prime is 45141504540413. The reversal of 45141504540397 is 79304540514154.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24583886069796 + 20557618470601 = 4958214^2 + 4534051^2 .

It is a cyclic number.

It is not a de Polignac number, because 45141504540397 - 2⁷ = 45141504540269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45141504510397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22570752270198 + 22570752270199.

It is an arithmetic number, because the mean of its divisors is an integer number (22570752270199).

Almost surely, 2^{45141504540397} is an apocalyptic number.

It is an amenable number.

45141504540397 is a deficient number, since it is larger than the sum of its proper divisors (1).

45141504540397 is an equidigital number, since it uses as much as digits as its factorization.

45141504540397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 45141504540397 in words is "forty-five trillion, one hundred forty-one billion, five hundred four million, five hundred forty thousand, three hundred ninety-seven".