20076949227623 has 4 divisors (see below), whose sum is σ = 20137604663688. Its totient is φ = 20016293791560.

The previous prime is 20076949227571. The next prime is 20076949227679. The reversal of 20076949227623 is 32672294967002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20076949227623 - 2²⁶ = 20076882118759 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 (20076949227683) 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, 30327717536 + ... + 30327718197.

It is an arithmetic number, because the mean of its divisors is an integer number (5034401165922).

Almost surely, 2^{20076949227623} is an apocalyptic number.

20076949227623 is a deficient number, since it is larger than the sum of its proper divisors (60655436065).

20076949227623 is an equidigital number, since it uses as much as digits as its factorization.

20076949227623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60655436064.

The product of its (nonzero) digits is 27433728, while the sum is 59.

The spelling of 20076949227623 in words is "twenty trillion, seventy-six billion, nine hundred forty-nine million, two hundred twenty-seven thousand, six hundred twenty-three".