2150033533 has 4 divisors (see below), whose sum is σ = 2151715840. Its totient is φ = 2148351228.

The previous prime is 2150033527. The next prime is 2150033539. The reversal of 2150033533 is 3353300512.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2150033527) and next prime (2150033539).

It is a cyclic number.

It is not a de Polignac number, because 2150033533 - 2²¹ = 2147936381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2150033498 and 2150033507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150033539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839235 + ... + 841792.

It is an arithmetic number, because the mean of its divisors is an integer number (537928960).

Almost surely, 2^2150033533 is an apocalyptic number.

It is an amenable number.

2150033533 is a deficient number, since it is larger than the sum of its proper divisors (1682307).

2150033533 is a wasteful number, since it uses less digits than its factorization.

2150033533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682306.

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 2150033533 is about 46368.4540717070. The cubic root of 2150033533 is about 1290.6695906854.

The spelling of 2150033533 in words is "two billion, one hundred fifty million, thirty-three thousand, five hundred thirty-three".