76535983 has 2 divisors, whose sum is σ = 76535984. Its totient is φ = 76535982.

The previous prime is 76535981. The next prime is 76536037. The reversal of 76535983 is 38953567.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76535983 - 2¹ = 76535981 is a prime.

Together with 76535981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76535981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38267991 + 38267992.

It is an arithmetic number, because the mean of its divisors is an integer number (38267992).

Almost surely, 2^76535983 is an apocalyptic number.

76535983 is a deficient number, since it is larger than the sum of its proper divisors (1).

76535983 is an equidigital number, since it uses as much as digits as its factorization.

76535983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 46.

The square root of 76535983 is about 8748.4846116342. The cubic root of 76535983 is about 424.5757852451.

The spelling of 76535983 in words is "seventy-six million, five hundred thirty-five thousand, nine hundred eighty-three".