28483178153116 has 48 divisors (see below), whose sum is σ = 52143233184000. Its totient is φ = 13596965125632.

The previous prime is 28483178153081. The next prime is 28483178153117. The reversal of 28483178153116 is 61135187138482.

It is a super-2 number, since 2×28483178153116² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28483178153117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159376 + ... + 7549288.

It is an arithmetic number, because the mean of its divisors is an integer number (1086317358000).

Almost surely, 2^{28483178153116} is an apocalyptic number.

It is an amenable number.

28483178153116 is a deficient number, since it is larger than the sum of its proper divisors (23660055030884).

28483178153116 is a wasteful number, since it uses less digits than its factorization.

28483178153116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7390318 (or 7390316 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 58.

The spelling of 28483178153116 in words is "twenty-eight trillion, four hundred eighty-three billion, one hundred seventy-eight million, one hundred fifty-three thousand, one hundred sixteen".