75455462933 has 2 divisors, whose sum is σ = 75455462934. Its totient is φ = 75455462932.

The previous prime is 75455462917. The next prime is 75455462959. The reversal of 75455462933 is 33926455457.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72112657444 + 3342805489 = 268538^2 + 57817^2 .

It is a cyclic number.

It is not a de Polignac number, because 75455462933 - 2⁴ = 75455462917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75455062933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37727731466 + 37727731467.

It is an arithmetic number, because the mean of its divisors is an integer number (37727731467).

Almost surely, 2^75455462933 is an apocalyptic number.

It is an amenable number.

75455462933 is a deficient number, since it is larger than the sum of its proper divisors (1).

75455462933 is an equidigital number, since it uses as much as digits as its factorization.

75455462933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608000, while the sum is 53.

The spelling of 75455462933 in words is "seventy-five billion, four hundred fifty-five million, four hundred sixty-two thousand, nine hundred thirty-three".