2050388541 has 12 divisors (see below), whose sum is σ = 2966812732. Its totient is φ = 1364553216.

The previous prime is 2050388519. The next prime is 2050388563. The reversal of 2050388541 is 1458830502.

It is a happy number.

2050388541 is a `hidden beast` number, since 20 + 503 + 88 + 54 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (2050388519) and next prime (2050388563).

It can be written as a sum of positive squares in 2 ways, for example, as 1472947641 + 577440900 = 38379^2 + 24030^2 .

It is not a de Polignac number, because 2050388541 - 2⁷ = 2050388413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2050388496 and 2050388505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050388941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192226 + ... + 202611.

Almost surely, 2^2050388541 is an apocalyptic number.

It is an amenable number.

2050388541 is a deficient number, since it is larger than the sum of its proper divisors (916424191).

2050388541 is a wasteful number, since it uses less digits than its factorization.

2050388541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395420 (or 395417 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 2050388541 is about 45281.2162049563. The cubic root of 2050388541 is about 1270.4143441057.

The spelling of 2050388541 in words is "two billion, fifty million, three hundred eighty-eight thousand, five hundred forty-one".