20770620767362 has 8 divisors (see below), whose sum is σ = 31156092064656. Its totient is φ = 10385256745812.

The previous prime is 20770620767329. The next prime is 20770620767417. The reversal of 20770620767362 is 26376702607702.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26333128 + ... + 27110419.

It is an arithmetic number, because the mean of its divisors is an integer number (3894511508082).

Almost surely, 2^{20770620767362} is an apocalyptic number.

20770620767362 is a deficient number, since it is larger than the sum of its proper divisors (10385471297294).

20770620767362 is a wasteful number, since it uses less digits than its factorization.

20770620767362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53637872.

The product of its (nonzero) digits is 12446784, while the sum is 55.

The spelling of 20770620767362 in words is "twenty trillion, seven hundred seventy billion, six hundred twenty million, seven hundred sixty-seven thousand, three hundred sixty-two".