20032528935 has 16 divisors (see below), whose sum is σ = 33937461216. Its totient is φ = 10055543808.

The previous prime is 20032528931. The next prime is 20032528973. The reversal of 20032528935 is 53982523002.

It is not a de Polignac number, because 20032528935 - 2² = 20032528931 is a prime.

It is a super-2 number, since 2×20032528935² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20032528893 and 20032528902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032528931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39279214 + ... + 39279723.

It is an arithmetic number, because the mean of its divisors is an integer number (2121091326).

Almost surely, 2^20032528935 is an apocalyptic number.

20032528935 is a deficient number, since it is larger than the sum of its proper divisors (13904932281).

20032528935 is a wasteful number, since it uses less digits than its factorization.

20032528935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78558962.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 20032528935 in words is "twenty billion, thirty-two million, five hundred twenty-eight thousand, nine hundred thirty-five".