28621612160954 has 16 divisors (see below), whose sum is σ = 45899193008448. Its totient is φ = 13338227024832.

The previous prime is 28621612160849. The next prime is 28621612161001. The reversal of 28621612160954 is 45906121612682.

It is a junction number, because it is equal to n+sod(n) for n = 28621612160896 and 28621612160905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4086463112 + ... + 4086470115.

It is an arithmetic number, because the mean of its divisors is an integer number (2868699563028).

Almost surely, 2^{28621612160954} is an apocalyptic number.

28621612160954 is a deficient number, since it is larger than the sum of its proper divisors (17277580847494).

28621612160954 is a wasteful number, since it uses less digits than its factorization.

28621612160954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8172933349.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 28621612160954 in words is "twenty-eight trillion, six hundred twenty-one billion, six hundred twelve million, one hundred sixty thousand, nine hundred fifty-four".