484630028893 has 4 divisors (see below), whose sum is σ = 497728137820. Its totient is φ = 471531919968.

The previous prime is 484630028879. The next prime is 484630028923. The reversal of 484630028893 is 398820036484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 430825515129 + 53804513764 = 656373^2 + 231958^2 .

It is a cyclic number.

It is not a de Polignac number, because 484630028893 - 2¹³ = 484630020701 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 (484630028803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6549054408 + ... + 6549054481.

It is an arithmetic number, because the mean of its divisors is an integer number (124432034455).

Almost surely, 2^484630028893 is an apocalyptic number.

It is an amenable number.

484630028893 is a deficient number, since it is larger than the sum of its proper divisors (13098108927).

484630028893 is a wasteful number, since it uses less digits than its factorization.

484630028893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13098108926.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 484630028893 in words is "four hundred eighty-four billion, six hundred thirty million, twenty-eight thousand, eight hundred ninety-three".