63277067123 has 8 divisors (see below), whose sum is σ = 67006356480. Its totient is φ = 59548567680.

The previous prime is 63277067081. The next prime is 63277067197. The reversal of 63277067123 is 32176077236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63277067123 - 2¹² = 63277063027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63277037123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28403 + ... + 356876.

It is an arithmetic number, because the mean of its divisors is an integer number (8375794560).

Almost surely, 2^63277067123 is an apocalyptic number.

63277067123 is a deficient number, since it is larger than the sum of its proper divisors (3729289357).

63277067123 is a wasteful number, since it uses less digits than its factorization.

63277067123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394957.

The product of its (nonzero) digits is 444528, while the sum is 44.

The spelling of 63277067123 in words is "sixty-three billion, two hundred seventy-seven million, sixty-seven thousand, one hundred twenty-three".