63056714136461 has 4 divisors (see below), whose sum is σ = 63056932537152. Its totient is φ = 63056495735772.

The previous prime is 63056714136433. The next prime is 63056714136517. The reversal of 63056714136461 is 16463141765036.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63056714136461 is a prime.

It is a super-2 number, since 2×63056714136461² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63056714136961) 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, 108766691 + ... + 109344896.

It is an arithmetic number, because the mean of its divisors is an integer number (15764233134288).

Almost surely, 2^{63056714136461} is an apocalyptic number.

It is an amenable number.

63056714136461 is a deficient number, since it is larger than the sum of its proper divisors (218400691).

63056714136461 is a wasteful number, since it uses less digits than its factorization.

63056714136461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218400690.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 63056714136461 in words is "sixty-three trillion, fifty-six billion, seven hundred fourteen million, one hundred thirty-six thousand, four hundred sixty-one".