5763890421 has 10 divisors (see below), whose sum is σ = 8610256182. Its totient is φ = 3842593560.

The previous prime is 5763890417. The next prime is 5763890453. The reversal of 5763890421 is 1240983675.

5763890421 is a `hidden beast` number, since 5 + 7 + 638 + 9 + 0 + 4 + 2 + 1 = 666.

5763890421 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5327540100 + 436350321 = 72990^2 + 20889^2 .

It is not a de Polignac number, because 5763890421 - 2² = 5763890417 is a prime.

5763890421 is strictly pandigital in base 10.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5763890491) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35579490 + ... + 35579651.

It is a 1-persistent number, because it is pandigital, but 2⋅5763890421 = 11527780842 is not.

Almost surely, 2^5763890421 is an apocalyptic number.

It is an amenable number.

5763890421 is a deficient number, since it is larger than the sum of its proper divisors (2846365761).

5763890421 is an equidigital number, since it uses as much as digits as its factorization.

5763890421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71159153 (or 71159144 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5763890421 is about 75920.2899164644. The cubic root of 5763890421 is about 1792.9653853680.

The spelling of 5763890421 in words is "five billion, seven hundred sixty-three million, eight hundred ninety thousand, four hundred twenty-one".