53745460633091 has 2 divisors, whose sum is σ = 53745460633092. Its totient is φ = 53745460633090.

The previous prime is 53745460633079. The next prime is 53745460633171. The reversal of 53745460633091 is 19033606454735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53745460633091 - 2⁶ = 53745460633027 is a prime.

It is not a weakly prime, because it can be changed into another prime (53745460633001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26872730316545 + 26872730316546.

It is an arithmetic number, because the mean of its divisors is an integer number (26872730316546).

Almost surely, 2^{53745460633091} is an apocalyptic number.

53745460633091 is a deficient number, since it is larger than the sum of its proper divisors (1).

53745460633091 is an equidigital number, since it uses as much as digits as its factorization.

53745460633091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24494400, while the sum is 56.

The spelling of 53745460633091 in words is "fifty-three trillion, seven hundred forty-five billion, four hundred sixty million, six hundred thirty-three thousand, ninety-one".