53190101443 has 2 divisors, whose sum is σ = 53190101444. Its totient is φ = 53190101442.

The previous prime is 53190101423. The next prime is 53190101491. The reversal of 53190101443 is 34410109135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53190101443 - 2³³ = 44600166851 is a prime.

It is not a weakly prime, because it can be changed into another prime (53190101423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26595050721 + 26595050722.

It is an arithmetic number, because the mean of its divisors is an integer number (26595050722).

Almost surely, 2^53190101443 is an apocalyptic number.

53190101443 is a deficient number, since it is larger than the sum of its proper divisors (1).

53190101443 is an equidigital number, since it uses as much as digits as its factorization.

53190101443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 53190101443 in words is "fifty-three billion, one hundred ninety million, one hundred one thousand, four hundred forty-three".