93000040087 has 2 divisors, whose sum is σ = 93000040088. Its totient is φ = 93000040086.

The previous prime is 93000040043. The next prime is 93000040103. The reversal of 93000040087 is 78004000039.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 93000040087 - 2²³ = 92991651479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93000040037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46500020043 + 46500020044.

It is an arithmetic number, because the mean of its divisors is an integer number (46500020044).

Almost surely, 2^93000040087 is an apocalyptic number.

93000040087 is a deficient number, since it is larger than the sum of its proper divisors (1).

93000040087 is an equidigital number, since it uses as much as digits as its factorization.

93000040087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 93000040087 in words is "ninety-three billion, forty thousand, eighty-seven".