53651392189337 has 2 divisors, whose sum is σ = 53651392189338. Its totient is φ = 53651392189336.

The previous prime is 53651392189321. The next prime is 53651392189397. The reversal of 53651392189337 is 73398129315635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38351998024201 + 15299394165136 = 6192899^2 + 3911444^2 .

It is a cyclic number.

It is not a de Polignac number, because 53651392189337 - 2⁴ = 53651392189321 is a prime.

It is not a weakly prime, because it can be changed into another prime (53651392189397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26825696094668 + 26825696094669.

It is an arithmetic number, because the mean of its divisors is an integer number (26825696094669).

Almost surely, 2^{53651392189337} is an apocalyptic number.

It is an amenable number.

53651392189337 is a deficient number, since it is larger than the sum of its proper divisors (1).

53651392189337 is an equidigital number, since it uses as much as digits as its factorization.

53651392189337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110224800, while the sum is 65.

The spelling of 53651392189337 in words is "fifty-three trillion, six hundred fifty-one billion, three hundred ninety-two million, one hundred eighty-nine thousand, three hundred thirty-seven".