63462412653 has 16 divisors (see below), whose sum is σ = 89396801280. Its totient is φ = 39980230976.

The previous prime is 63462412597. The next prime is 63462412679. The reversal of 63462412653 is 35621426436.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 63462412653 - 2¹⁴ = 63462396269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63462462653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7756050 + ... + 7764227.

It is an arithmetic number, because the mean of its divisors is an integer number (5587300080).

Almost surely, 2^63462412653 is an apocalyptic number.

It is an amenable number.

63462412653 is a deficient number, since it is larger than the sum of its proper divisors (25934388627).

63462412653 is a wasteful number, since it uses less digits than its factorization.

63462412653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15520356.

The product of its digits is 622080, while the sum is 42.

The spelling of 63462412653 in words is "sixty-three billion, four hundred sixty-two million, four hundred twelve thousand, six hundred fifty-three".