53321125113071 has 2 divisors, whose sum is σ = 53321125113072. Its totient is φ = 53321125113070.

The previous prime is 53321125113043. The next prime is 53321125113083. The reversal of 53321125113071 is 17031152112335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53321125113071 - 2⁴² = 48923078601967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53321125113271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26660562556535 + 26660562556536.

It is an arithmetic number, because the mean of its divisors is an integer number (26660562556536).

Almost surely, 2^{53321125113071} is an apocalyptic number.

53321125113071 is a deficient number, since it is larger than the sum of its proper divisors (1).

53321125113071 is an equidigital number, since it uses as much as digits as its factorization.

53321125113071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 53321125113071 in words is "fifty-three trillion, three hundred twenty-one billion, one hundred twenty-five million, one hundred thirteen thousand, seventy-one".