20452523035 has 32 divisors (see below), whose sum is σ = 29029334400. Its totient is φ = 13534940160.

The previous prime is 20452523029. The next prime is 20452523051. The reversal of 20452523035 is 53032525402.

It is not a de Polignac number, because 20452523035 - 2⁷ = 20452522907 is a prime.

It is a super-2 number, since 2×20452523035² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20452522988 and 20452523006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4322551 + ... + 4327279.

It is an arithmetic number, because the mean of its divisors is an integer number (907166700).

Almost surely, 2^20452523035 is an apocalyptic number.

20452523035 is a deficient number, since it is larger than the sum of its proper divisors (8576811365).

20452523035 is a wasteful number, since it uses less digits than its factorization.

20452523035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9031.

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 20452523035 in words is "twenty billion, four hundred fifty-two million, five hundred twenty-three thousand, thirty-five".