7945909246053 has 10 divisors (see below), whose sum is σ = 11869815046694. Its totient is φ = 5297272830648.

The previous prime is 7945909246019. The next prime is 7945909246109. The reversal of 7945909246053 is 3506429095497.

7945909246053 is a `hidden beast` number, since 7 + 9 + 459 + 0 + 92 + 46 + 0 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4362676044804 + 3583233201249 = 2088702^2 + 1892943^2 .

It is not a de Polignac number, because 7945909246053 - 2⁸ = 7945909245797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7945909246553) 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 in 9 ways as a sum of consecutive naturals, for example, 49048822426 + ... + 49048822587.

Almost surely, 2^{7945909246053} is an apocalyptic number.

It is an amenable number.

7945909246053 is a deficient number, since it is larger than the sum of its proper divisors (3923905800641).

7945909246053 is an equidigital number, since it uses as much as digits as its factorization.

7945909246053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98097645025 (or 98097645016 counting only the distinct ones).

The product of its (nonzero) digits is 73483200, while the sum is 63.

The spelling of 7945909246053 in words is "seven trillion, nine hundred forty-five billion, nine hundred nine million, two hundred forty-six thousand, fifty-three".