46370920289 has 2 divisors, whose sum is σ = 46370920290. Its totient is φ = 46370920288.

The previous prime is 46370920249. The next prime is 46370920313. The reversal of 46370920289 is 98202907364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26800309264 + 19570611025 = 163708^2 + 139895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46370920289 is a prime.

It is not a weakly prime, because it can be changed into another prime (46370920249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23185460144 + 23185460145.

It is an arithmetic number, because the mean of its divisors is an integer number (23185460145).

Almost surely, 2^46370920289 is an apocalyptic number.

It is an amenable number.

46370920289 is a deficient number, since it is larger than the sum of its proper divisors (1).

46370920289 is an equidigital number, since it uses as much as digits as its factorization.

46370920289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 46370920289 in words is "forty-six billion, three hundred seventy million, nine hundred twenty thousand, two hundred eighty-nine".