20653292413 has 16 divisors (see below), whose sum is σ = 23015704320. Its totient is φ = 18401793984.

The previous prime is 20653292393. The next prime is 20653292431. The reversal of 20653292413 is 31429235602.

It is a cyclic number.

It is not a de Polignac number, because 20653292413 - 2²¹ = 20651195261 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 (20653292213) 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 15 ways as a sum of consecutive naturals, for example, 1857970 + ... + 1869052.

It is an arithmetic number, because the mean of its divisors is an integer number (1438481520).

Almost surely, 2^20653292413 is an apocalyptic number.

It is an amenable number.

20653292413 is a deficient number, since it is larger than the sum of its proper divisors (2362411907).

20653292413 is a wasteful number, since it uses less digits than its factorization.

20653292413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16068.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 20653292413 in words is "twenty billion, six hundred fifty-three million, two hundred ninety-two thousand, four hundred thirteen".