53786886379 has 2 divisors, whose sum is σ = 53786886380. Its totient is φ = 53786886378.

The previous prime is 53786886337. The next prime is 53786886401. The reversal of 53786886379 is 97368868735.

53786886379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53786886379 is a prime.

It is not a weakly prime, because it can be changed into another prime (53786886679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26893443189 + 26893443190.

It is an arithmetic number, because the mean of its divisors is an integer number (26893443190).

Almost surely, 2^53786886379 is an apocalyptic number.

53786886379 is a deficient number, since it is larger than the sum of its proper divisors (1).

53786886379 is an equidigital number, since it uses as much as digits as its factorization.

53786886379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 365783040, while the sum is 70.

The spelling of 53786886379 in words is "fifty-three billion, seven hundred eighty-six million, eight hundred eighty-six thousand, three hundred seventy-nine".