2050050521 has 8 divisors (see below), whose sum is σ = 2114164800. Its totient is φ = 1986915280.

The previous prime is 2050050493. The next prime is 2050050533. The reversal of 2050050521 is 1250500502.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050050521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2050050493 and 2050050502.

It is not an unprimeable number, because it can be changed into a prime (2050050551) 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, 240506 + ... + 248883.

It is an arithmetic number, because the mean of its divisors is an integer number (264270600).

Almost surely, 2^2050050521 is an apocalyptic number.

It is an amenable number.

2050050521 is a deficient number, since it is larger than the sum of its proper divisors (64114279).

2050050521 is an equidigital number, since it uses as much as digits as its factorization.

2050050521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489519.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 2050050521 is about 45277.4835983627. The cubic root of 2050050521 is about 1270.3445282231.

The spelling of 2050050521 in words is "two billion, fifty million, fifty thousand, five hundred twenty-one".