46490477087 has 2 divisors, whose sum is σ = 46490477088. Its totient is φ = 46490477086.

The previous prime is 46490477051. The next prime is 46490477149. The reversal of 46490477087 is 78077409464.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46490477087 - 2²² = 46486282783 is a prime.

It is a super-2 number, since 2×46490477087² (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 (46490477987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23245238543 + 23245238544.

It is an arithmetic number, because the mean of its divisors is an integer number (23245238544).

Almost surely, 2^46490477087 is an apocalyptic number.

46490477087 is a deficient number, since it is larger than the sum of its proper divisors (1).

46490477087 is an equidigital number, since it uses as much as digits as its factorization.

46490477087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 46490477087 in words is "forty-six billion, four hundred ninety million, four hundred seventy-seven thousand, eighty-seven".