75134363 has 2 divisors, whose sum is σ = 75134364. Its totient is φ = 75134362.

The previous prime is 75134351. The next prime is 75134453. The reversal of 75134363 is 36343157.

It is a weak prime.

It is an emirp because it is prime and its reverse (36343157) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75134363 - 2⁴ = 75134347 is a prime.

It is not a weakly prime, because it can be changed into another prime (75134333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37567181 + 37567182.

It is an arithmetic number, because the mean of its divisors is an integer number (37567182).

Almost surely, 2^75134363 is an apocalyptic number.

75134363 is a deficient number, since it is larger than the sum of its proper divisors (1).

75134363 is an equidigital number, since it uses as much as digits as its factorization.

75134363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 32.

The square root of 75134363 is about 8668.0080179935. The cubic root of 75134363 is about 421.9680182856.

The spelling of 75134363 in words is "seventy-five million, one hundred thirty-four thousand, three hundred sixty-three".