53132320379 has 2 divisors, whose sum is σ = 53132320380. Its totient is φ = 53132320378.

The previous prime is 53132320363. The next prime is 53132320393. The reversal of 53132320379 is 97302323135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53132320379 - 2⁴ = 53132320363 is a prime.

It is not a weakly prime, because it can be changed into another prime (53132320349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26566160189 + 26566160190.

It is an arithmetic number, because the mean of its divisors is an integer number (26566160190).

Almost surely, 2^53132320379 is an apocalyptic number.

53132320379 is a deficient number, since it is larger than the sum of its proper divisors (1).

53132320379 is an equidigital number, since it uses as much as digits as its factorization.

53132320379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 38.

The spelling of 53132320379 in words is "fifty-three billion, one hundred thirty-two million, three hundred twenty thousand, three hundred seventy-nine".