63035042531 has 2 divisors, whose sum is σ = 63035042532. Its totient is φ = 63035042530.

The previous prime is 63035042527. The next prime is 63035042597. The reversal of 63035042531 is 13524053036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63035042531 - 2² = 63035042527 is a prime.

It is a super-2 number, since 2×63035042531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63035045531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31517521265 + 31517521266.

It is an arithmetic number, because the mean of its divisors is an integer number (31517521266).

Almost surely, 2^63035042531 is an apocalyptic number.

63035042531 is a deficient number, since it is larger than the sum of its proper divisors (1).

63035042531 is an equidigital number, since it uses as much as digits as its factorization.

63035042531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 63035042531 its reverse (13524053036), we get a palindrome (76559095567).

The spelling of 63035042531 in words is "sixty-three billion, thirty-five million, forty-two thousand, five hundred thirty-one".