75250363 has 2 divisors, whose sum is σ = 75250364. Its totient is φ = 75250362.

The previous prime is 75250339. The next prime is 75250391. The reversal of 75250363 is 36305257.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75250363 - 2⁹ = 75249851 is a prime.

It is not a weakly prime, because it can be changed into another prime (75250303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37625181 + 37625182.

It is an arithmetic number, because the mean of its divisors is an integer number (37625182).

Almost surely, 2^75250363 is an apocalyptic number.

75250363 is a deficient number, since it is larger than the sum of its proper divisors (1).

75250363 is an equidigital number, since it uses as much as digits as its factorization.

75250363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 75250363 is about 8674.6967093957. The cubic root of 75250363 is about 422.1850655386.

It can be divided in two parts, 752 and 50363, that added together give a palindrome (51115).

The spelling of 75250363 in words is "seventy-five million, two hundred fifty thousand, three hundred sixty-three".