1950552050 has 24 divisors (see below), whose sum is σ = 3629315700. Its totient is φ = 779943680.

The previous prime is 1950552047. The next prime is 1950552061. The reversal of 1950552050 is 502550591.

It can be written as a sum of positive squares in 6 ways, for example, as 156775441 + 1793776609 = 12521^2 + 42353^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1950551998 and 1950552016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191486 + ... + 201414.

Almost surely, 2^1950552050 is an apocalyptic number.

1950552050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1950552050 is a deficient number, since it is larger than the sum of its proper divisors (1678763650).

1950552050 is a wasteful number, since it uses less digits than its factorization.

1950552050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13870 (or 13865 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 32.

The square root of 1950552050 is about 44165.0546246690. The cubic root of 1950552050 is about 1249.4508627940.

The spelling of 1950552050 in words is "one billion, nine hundred fifty million, five hundred fifty-two thousand, fifty".