46427143513 has 2 divisors, whose sum is σ = 46427143514. Its totient is φ = 46427143512.

The previous prime is 46427143489. The next prime is 46427143517. The reversal of 46427143513 is 31534172464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24201402624 + 22225740889 = 155568^2 + 149083^2 .

It is a cyclic number.

It is not a de Polignac number, because 46427143513 - 2²¹ = 46425046361 is a prime.

It is not a weakly prime, because it can be changed into another prime (46427143517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23213571756 + 23213571757.

It is an arithmetic number, because the mean of its divisors is an integer number (23213571757).

Almost surely, 2^46427143513 is an apocalyptic number.

It is an amenable number.

46427143513 is a deficient number, since it is larger than the sum of its proper divisors (1).

46427143513 is an equidigital number, since it uses as much as digits as its factorization.

46427143513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 40.

The spelling of 46427143513 in words is "forty-six billion, four hundred twenty-seven million, one hundred forty-three thousand, five hundred thirteen".