75482899 has 2 divisors, whose sum is σ = 75482900. Its totient is φ = 75482898.

The previous prime is 75482867. The next prime is 75482909. The reversal of 75482899 is 99828457.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75482899 - 2⁵ = 75482867 is a prime.

It is not a weakly prime, because it can be changed into another prime (75482819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37741449 + 37741450.

It is an arithmetic number, because the mean of its divisors is an integer number (37741450).

Almost surely, 2^75482899 is an apocalyptic number.

75482899 is a deficient number, since it is larger than the sum of its proper divisors (1).

75482899 is an equidigital number, since it uses as much as digits as its factorization.

75482899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 52.

The square root of 75482899 is about 8688.0894907914. The cubic root of 75482899 is about 422.6194921288.

The spelling of 75482899 in words is "seventy-five million, four hundred eighty-two thousand, eight hundred ninety-nine".