20632674695 has 8 divisors (see below), whose sum is σ = 24802123344. Its totient is φ = 16477530624.

The previous prime is 20632674691. The next prime is 20632674707. The reversal of 20632674695 is 59647623602.

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 20632674695 - 2² = 20632674691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20632674691) 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, 3572969 + ... + 3578738.

It is an arithmetic number, because the mean of its divisors is an integer number (3100265418).

Almost surely, 2^20632674695 is an apocalyptic number.

20632674695 is a deficient number, since it is larger than the sum of its proper divisors (4169448649).

20632674695 is an equidigital number, since it uses as much as digits as its factorization.

20632674695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152289.

The product of its (nonzero) digits is 3265920, while the sum is 50.

The spelling of 20632674695 in words is "twenty billion, six hundred thirty-two million, six hundred seventy-four thousand, six hundred ninety-five".