75053999 has 2 divisors, whose sum is σ = 75054000. Its totient is φ = 75053998.

The previous prime is 75053987. The next prime is 75054011. The reversal of 75053999 is 99935057.

It is a balanced prime because it is at equal distance from previous prime (75053987) and next prime (75054011).

It is a cyclic number.

It is not a de Polignac number, because 75053999 - 2⁴ = 75053983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75053939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37526999 + 37527000.

It is an arithmetic number, because the mean of its divisors is an integer number (37527000).

Almost surely, 2^75053999 is an apocalyptic number.

75053999 is a deficient number, since it is larger than the sum of its proper divisors (1).

75053999 is an equidigital number, since it uses as much as digits as its factorization.

75053999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 382725, while the sum is 47.

The square root of 75053999 is about 8663.3711106012. The cubic root of 75053999 is about 421.8175184162.

It can be divided in two parts, 75053 and 999, that multiplied together give a palindrome (74977947).

The spelling of 75053999 in words is "seventy-five million, fifty-three thousand, nine hundred ninety-nine".