28651036364 has 24 divisors (see below), whose sum is σ = 50471074080. Its totient is φ = 14230837376.

The previous prime is 28651036363. The next prime is 28651036391. The reversal of 28651036364 is 46363015682.

It is a happy number.

It is a super-3 number, since 3×28651036364³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (28651036363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129064 + ... + 1154160.

It is an arithmetic number, because the mean of its divisors is an integer number (2102961420).

Almost surely, 2^28651036364 is an apocalyptic number.

It is an amenable number.

28651036364 is a deficient number, since it is larger than the sum of its proper divisors (21820037716).

28651036364 is a wasteful number, since it uses less digits than its factorization.

28651036364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26977 (or 26975 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 28651036364 in words is "twenty-eight billion, six hundred fifty-one million, thirty-six thousand, three hundred sixty-four".