4896620564181 has 32 divisors (see below), whose sum is σ = 6950029511040. Its totient is φ = 3057753452544.

The previous prime is 4896620564123. The next prime is 4896620564221. The reversal of 4896620564181 is 1814650266984.

It is not a de Polignac number, because 4896620564181 - 2¹⁰ = 4896620563157 is a prime.

It is a super-2 number, since 2×4896620564181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4896620564111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5282791 + ... + 6140123.

It is an arithmetic number, because the mean of its divisors is an integer number (217188422220).

Almost surely, 2^{4896620564181} is an apocalyptic number.

It is an amenable number.

4896620564181 is a deficient number, since it is larger than the sum of its proper divisors (2053408946859).

4896620564181 is a wasteful number, since it uses less digits than its factorization.

4896620564181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858485.

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 4896620564181 in words is "four trillion, eight hundred ninety-six billion, six hundred twenty million, five hundred sixty-four thousand, one hundred eighty-one".