466537238987 has 2 divisors, whose sum is σ = 466537238988. Its totient is φ = 466537238986.

The previous prime is 466537238969. The next prime is 466537239011. The reversal of 466537238987 is 789832735664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 466537238987 - 2¹⁶ = 466537173451 is a prime.

It is a super-2 number, since 2×466537238987² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (466537238957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233268619493 + 233268619494.

It is an arithmetic number, because the mean of its divisors is an integer number (233268619494).

Almost surely, 2^466537238987 is an apocalyptic number.

466537238987 is a deficient number, since it is larger than the sum of its proper divisors (1).

466537238987 is an equidigital number, since it uses as much as digits as its factorization.

466537238987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 365783040, while the sum is 68.

The spelling of 466537238987 in words is "four hundred sixty-six billion, five hundred thirty-seven million, two hundred thirty-eight thousand, nine hundred eighty-seven".