46138650629 has 2 divisors, whose sum is σ = 46138650630. Its totient is φ = 46138650628.

The previous prime is 46138650619. The next prime is 46138650673. The reversal of 46138650629 is 92605683164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45968217604 + 170433025 = 214402^2 + 13055^2 .

It is a cyclic number.

It is not a de Polignac number, because 46138650629 - 2²⁸ = 45870215173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46138650619) 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, 23069325314 + 23069325315.

It is an arithmetic number, because the mean of its divisors is an integer number (23069325315).

Almost surely, 2^46138650629 is an apocalyptic number.

It is an amenable number.

46138650629 is a deficient number, since it is larger than the sum of its proper divisors (1).

46138650629 is an equidigital number, since it uses as much as digits as its factorization.

46138650629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 46138650629 in words is "forty-six billion, one hundred thirty-eight million, six hundred fifty thousand, six hundred twenty-nine".