20152053033 has 32 divisors (see below), whose sum is σ = 31147260672. Its totient is φ = 11350886400.

The previous prime is 20152053013. The next prime is 20152053109. The reversal of 20152053033 is 33035025102.

It is a happy number.

It is not a de Polignac number, because 20152053033 - 2⁶ = 20152052969 is a prime.

It is a super-2 number, since 2×20152053033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20152052994 and 20152053012.

It is not an unprimeable number, because it can be changed into a prime (20152053013) 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, 3647313 + ... + 3652833.

It is an arithmetic number, because the mean of its divisors is an integer number (973351896).

Almost surely, 2^20152053033 is an apocalyptic number.

It is an amenable number.

20152053033 is a deficient number, since it is larger than the sum of its proper divisors (10995207639).

20152053033 is a wasteful number, since it uses less digits than its factorization.

20152053033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7985.

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 20152053033 its reverse (33035025102), we get a palindrome (53187078135).

The spelling of 20152053033 in words is "twenty billion, one hundred fifty-two million, fifty-three thousand, thirty-three".