20314520535 has 8 divisors (see below), whose sum is σ = 32503232880. Its totient is φ = 10834410944.

The previous prime is 20314520521. The next prime is 20314520543. The reversal of 20314520535 is 53502541302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20314520535 - 2⁷ = 20314520407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677150670 + ... + 677150699.

It is an arithmetic number, because the mean of its divisors is an integer number (4062904110).

Almost surely, 2^20314520535 is an apocalyptic number.

20314520535 is a deficient number, since it is larger than the sum of its proper divisors (12188712345).

20314520535 is a wasteful number, since it uses less digits than its factorization.

20314520535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354301377.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 20314520535 in words is "twenty billion, three hundred fourteen million, five hundred twenty thousand, five hundred thirty-five".