75201067087 has 2 divisors, whose sum is σ = 75201067088. Its totient is φ = 75201067086.

The previous prime is 75201067061. The next prime is 75201067093. The reversal of 75201067087 is 78076010257.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75201067087 - 2¹¹ = 75201065039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75201767087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37600533543 + 37600533544.

It is an arithmetic number, because the mean of its divisors is an integer number (37600533544).

Almost surely, 2^75201067087 is an apocalyptic number.

75201067087 is a deficient number, since it is larger than the sum of its proper divisors (1).

75201067087 is an equidigital number, since it uses as much as digits as its factorization.

75201067087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 43.

The spelling of 75201067087 in words is "seventy-five billion, two hundred one million, sixty-seven thousand, eighty-seven".