75836479811 has 2 divisors, whose sum is σ = 75836479812. Its totient is φ = 75836479810.

The previous prime is 75836479769. The next prime is 75836479813. The reversal of 75836479811 is 11897463857.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75836479811 - 2²⁶ = 75769370947 is a prime.

Together with 75836479813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (75836479813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37918239905 + 37918239906.

It is an arithmetic number, because the mean of its divisors is an integer number (37918239906).

Almost surely, 2^75836479811 is an apocalyptic number.

75836479811 is a deficient number, since it is larger than the sum of its proper divisors (1).

75836479811 is an equidigital number, since it uses as much as digits as its factorization.

75836479811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10160640, while the sum is 59.

The spelling of 75836479811 in words is "seventy-five billion, eight hundred thirty-six million, four hundred seventy-nine thousand, eight hundred eleven".