75425538983 has 2 divisors, whose sum is σ = 75425538984. Its totient is φ = 75425538982.

The previous prime is 75425538977. The next prime is 75425539037. The reversal of 75425538983 is 38983552457.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75425538983 - 2⁴ = 75425538967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75425538913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37712769491 + 37712769492.

It is an arithmetic number, because the mean of its divisors is an integer number (37712769492).

Almost surely, 2^75425538983 is an apocalyptic number.

75425538983 is a deficient number, since it is larger than the sum of its proper divisors (1).

75425538983 is an equidigital number, since it uses as much as digits as its factorization.

75425538983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288000, while the sum is 59.

The spelling of 75425538983 in words is "seventy-five billion, four hundred twenty-five million, five hundred thirty-eight thousand, nine hundred eighty-three".