52050650 has 24 divisors (see below), whose sum is σ = 100155420. Its totient is φ = 20101760.

The previous prime is 52050641. The next prime is 52050659. The reversal of 52050650 is 5605025.

It is an interprime number because it is at equal distance from previous prime (52050641) and next prime (52050659).

It can be written as a sum of positive squares in 6 ways, for example, as 24098281 + 27952369 = 4909^2 + 5287^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52050659) 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, 16499 + ... + 19398.

Almost surely, 2^52050650 is an apocalyptic number.

52050650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52050650 is a deficient number, since it is larger than the sum of its proper divisors (48104770).

52050650 is a wasteful number, since it uses less digits than its factorization.

52050650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35938 (or 35933 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 52050650 is about 7214.6136417690. The cubic root of 52050650 is about 373.3722633369.

Adding to 52050650 its reverse (5605025), we get a palindrome (57655675).

The spelling of 52050650 in words is "fifty-two million, fifty thousand, six hundred fifty".