63750407087 has 2 divisors, whose sum is σ = 63750407088. Its totient is φ = 63750407086.

The previous prime is 63750407081. The next prime is 63750407179. The reversal of 63750407087 is 78070405736.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63750407087 - 2⁶ = 63750407023 is a prime.

It is a super-2 number, since 2×63750407087² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63750407081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31875203543 + 31875203544.

It is an arithmetic number, because the mean of its divisors is an integer number (31875203544).

Almost surely, 2^63750407087 is an apocalyptic number.

63750407087 is a deficient number, since it is larger than the sum of its proper divisors (1).

63750407087 is an equidigital number, since it uses as much as digits as its factorization.

63750407087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 63750407087 in words is "sixty-three billion, seven hundred fifty million, four hundred seven thousand, eighty-seven".