46953207121 has 2 divisors, whose sum is σ = 46953207122. Its totient is φ = 46953207120.

The previous prime is 46953207109. The next prime is 46953207173. The reversal of 46953207121 is 12170235964.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45317894400 + 1635312721 = 212880^2 + 40439^2 .

It is a cyclic number.

It is not a de Polignac number, because 46953207121 - 2⁹ = 46953206609 is a prime.

It is not a weakly prime, because it can be changed into another prime (46953607121) 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, 23476603560 + 23476603561.

It is an arithmetic number, because the mean of its divisors is an integer number (23476603561).

Almost surely, 2^46953207121 is an apocalyptic number.

It is an amenable number.

46953207121 is a deficient number, since it is larger than the sum of its proper divisors (1).

46953207121 is an equidigital number, since it uses as much as digits as its factorization.

46953207121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 46953207121 in words is "forty-six billion, nine hundred fifty-three million, two hundred seven thousand, one hundred twenty-one".