63435082076 has 12 divisors (see below), whose sum is σ = 111013262472. Its totient is φ = 31717007088.

The previous prime is 63435082069. The next prime is 63435082079. The reversal of 63435082076 is 67028053436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63435082079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267971 + ... + 445733.

It is an arithmetic number, because the mean of its divisors is an integer number (9251105206).

Almost surely, 2^63435082076 is an apocalyptic number.

It is an amenable number.

63435082076 is a deficient number, since it is larger than the sum of its proper divisors (47578180396).

63435082076 is a wasteful number, since it uses less digits than its factorization.

63435082076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266980 (or 266978 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 63435082076 in words is "sixty-three billion, four hundred thirty-five million, eighty-two thousand, seventy-six".