63040512901 has 2 divisors, whose sum is σ = 63040512902. Its totient is φ = 63040512900.

The previous prime is 63040512893. The next prime is 63040512911. The reversal of 63040512901 is 10921504036.

63040512901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55448004676 + 7592508225 = 235474^2 + 87135^2 .

It is a cyclic number.

It is not a de Polignac number, because 63040512901 - 2³ = 63040512893 is a prime.

It is a super-2 number, since 2×63040512901² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63040512911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31520256450 + 31520256451.

It is an arithmetic number, because the mean of its divisors is an integer number (31520256451).

Almost surely, 2^63040512901 is an apocalyptic number.

It is an amenable number.

63040512901 is a deficient number, since it is larger than the sum of its proper divisors (1).

63040512901 is an equidigital number, since it uses as much as digits as its factorization.

63040512901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 63040512901 in words is "sixty-three billion, forty million, five hundred twelve thousand, nine hundred one".