50152533 has 32 divisors (see below), whose sum is σ = 75657600. Its totient is φ = 29362176.

The previous prime is 50152519. The next prime is 50152547. The reversal of 50152533 is 33525105.

It is an interprime number because it is at equal distance from previous prime (50152519) and next prime (50152547).

It is not a de Polignac number, because 50152533 - 2⁹ = 50152021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50152573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70383 + ... + 71091.

It is an arithmetic number, because the mean of its divisors is an integer number (2364300).

Almost surely, 2^50152533 is an apocalyptic number.

It is an amenable number.

50152533 is a deficient number, since it is larger than the sum of its proper divisors (25505067).

50152533 is a wasteful number, since it uses less digits than its factorization.

50152533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 50152533 is about 7081.8453103693. The cubic root of 50152533 is about 368.7773938090. Note that the first 3 decimals are identical.

Adding to 50152533 its reverse (33525105), we get a palindrome (83677638).

The spelling of 50152533 in words is "fifty million, one hundred fifty-two thousand, five hundred thirty-three".