143632604056057 has 2 divisors, whose sum is σ = 143632604056058. Its totient is φ = 143632604056056.

The previous prime is 143632604055989. The next prime is 143632604056063. The reversal of 143632604056057 is 750650406236341.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142952368400361 + 680235655696 = 11956269^2 + 824764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143632604056057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143632604055995 and 143632604056013.

It is not a weakly prime, because it can be changed into another prime (143632604056087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71816302028028 + 71816302028029.

It is an arithmetic number, because the mean of its divisors is an integer number (71816302028029).

Almost surely, 2^{143632604056057} is an apocalyptic number.

It is an amenable number.

143632604056057 is a deficient number, since it is larger than the sum of its proper divisors (1).

143632604056057 is an equidigital number, since it uses as much as digits as its factorization.

143632604056057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 143632604056057 in words is "one hundred forty-three trillion, six hundred thirty-two billion, six hundred four million, fifty-six thousand, fifty-seven".