20050737672413 has 8 divisors (see below), whose sum is σ = 22918597132032. Its totient is φ = 17183745303696.

The previous prime is 20050737672401. The next prime is 20050737672431. The reversal of 20050737672413 is 31427673705002.

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 20050737672413 - 2⁴ = 20050737672397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050737672443) 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, 216723170 + ... + 216815667.

It is an arithmetic number, because the mean of its divisors is an integer number (2864824641504).

Almost surely, 2^{20050737672413} is an apocalyptic number.

It is an amenable number.

20050737672413 is a deficient number, since it is larger than the sum of its proper divisors (2867859459619).

20050737672413 is an equidigital number, since it uses as much as digits as its factorization.

20050737672413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433545451.

The product of its (nonzero) digits is 1481760, while the sum is 47.

The spelling of 20050737672413 in words is "twenty trillion, fifty billion, seven hundred thirty-seven million, six hundred seventy-two thousand, four hundred thirteen".