53143544302507 has 2 divisors, whose sum is σ = 53143544302508. Its totient is φ = 53143544302506.

The previous prime is 53143544302417. The next prime is 53143544302577. The reversal of 53143544302507 is 70520344534135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53143544302507 - 2⁷ = 53143544302379 is a prime.

It is a super-2 number, since 2×53143544302507² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53143544302577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26571772151253 + 26571772151254.

It is an arithmetic number, because the mean of its divisors is an integer number (26571772151254).

Almost surely, 2^{53143544302507} is an apocalyptic number.

53143544302507 is a deficient number, since it is larger than the sum of its proper divisors (1).

53143544302507 is an equidigital number, since it uses as much as digits as its factorization.

53143544302507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024000, while the sum is 46.

The spelling of 53143544302507 in words is "fifty-three trillion, one hundred forty-three billion, five hundred forty-four million, three hundred two thousand, five hundred seven".