50753533 has 2 divisors, whose sum is σ = 50753534. Its totient is φ = 50753532.

The previous prime is 50753519. The next prime is 50753537. The reversal of 50753533 is 33535705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44863204 + 5890329 = 6698^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 50753533 - 2⁵ = 50753501 is a prime.

It is a super-2 number, since 2×50753533² = 5151842223964178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50753495 and 50753504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50753537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25376766 + 25376767.

It is an arithmetic number, because the mean of its divisors is an integer number (25376767).

Almost surely, 2^50753533 is an apocalyptic number.

It is an amenable number.

50753533 is a deficient number, since it is larger than the sum of its proper divisors (1).

50753533 is an equidigital number, since it uses as much as digits as its factorization.

50753533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23625, while the sum is 31.

The square root of 50753533 is about 7124.1513880602. The cubic root of 50753533 is about 370.2446227481.

The spelling of 50753533 in words is "fifty million, seven hundred fifty-three thousand, five hundred thirty-three".