20482636413 has 8 divisors (see below), whose sum is σ = 27310885888. Its totient is φ = 13654738944.

The previous prime is 20482636409. The next prime is 20482636451. The reversal of 20482636413 is 31463628402.

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

It is not a de Polignac number, because 20482636413 - 2² = 20482636409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20482636313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114045 + ... + 232317.

It is an arithmetic number, because the mean of its divisors is an integer number (3413860736).

Almost surely, 2^20482636413 is an apocalyptic number.

It is an amenable number.

20482636413 is a deficient number, since it is larger than the sum of its proper divisors (6828249475).

20482636413 is a wasteful number, since it uses less digits than its factorization.

20482636413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176003.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 20482636413 in words is "twenty billion, four hundred eighty-two million, six hundred thirty-six thousand, four hundred thirteen".