20260547336504 has 8 divisors (see below), whose sum is σ = 37988526255960. Its totient is φ = 10130273668248.

The previous prime is 20260547336443. The next prime is 20260547336507. The reversal of 20260547336504 is 40563374506202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×20260547336504² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20260547336507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266284208524 + ... + 1266284208539.

It is an arithmetic number, because the mean of its divisors is an integer number (4748565781995).

Almost surely, 2^{20260547336504} is an apocalyptic number.

It is an amenable number.

20260547336504 is a deficient number, since it is larger than the sum of its proper divisors (17727978919456).

20260547336504 is a wasteful number, since it uses less digits than its factorization.

20260547336504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532568417069 (or 2532568417065 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 47.

The spelling of 20260547336504 in words is "twenty trillion, two hundred sixty billion, five hundred forty-seven million, three hundred thirty-six thousand, five hundred four".