86752381043 has 2 divisors, whose sum is σ = 86752381044. Its totient is φ = 86752381042.

The previous prime is 86752380959. The next prime is 86752381057. The reversal of 86752381043 is 34018325768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86752381043 - 2¹² = 86752376947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (86752311043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43376190521 + 43376190522.

It is an arithmetic number, because the mean of its divisors is an integer number (43376190522).

Almost surely, 2^86752381043 is an apocalyptic number.

86752381043 is a deficient number, since it is larger than the sum of its proper divisors (1).

86752381043 is an equidigital number, since it uses as much as digits as its factorization.

86752381043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 86752381043 in words is "eighty-six billion, seven hundred fifty-two million, three hundred eighty-one thousand, forty-three".