75533483 has 2 divisors, whose sum is σ = 75533484. Its totient is φ = 75533482.

The previous prime is 75533461. The next prime is 75533489. The reversal of 75533483 is 38433557.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75533483 - 2¹² = 75529387 is a prime.

It is a super-2 number, since 2×75533483² = 11410614108222578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (75533489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37766741 + 37766742.

It is an arithmetic number, because the mean of its divisors is an integer number (37766742).

Almost surely, 2^75533483 is an apocalyptic number.

75533483 is a deficient number, since it is larger than the sum of its proper divisors (1).

75533483 is an equidigital number, since it uses as much as digits as its factorization.

75533483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 38.

The square root of 75533483 is about 8691.0001150616. Note that the first 3 decimals coincide. The cubic root of 75533483 is about 422.7138755856.

The spelling of 75533483 in words is "seventy-five million, five hundred thirty-three thousand, four hundred eighty-three".