28877617202 has 32 divisors (see below), whose sum is σ = 52168368384. Its totient is φ = 11720808000.

The previous prime is 28877617177. The next prime is 28877617231. The reversal of 28877617202 is 20271677882.

It is a super-3 number, since 3×28877617202³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411449 + ... + 476492.

It is an arithmetic number, because the mean of its divisors is an integer number (1630261512).

Almost surely, 2^28877617202 is an apocalyptic number.

28877617202 is a deficient number, since it is larger than the sum of its proper divisors (23290751182).

28877617202 is a wasteful number, since it uses less digits than its factorization.

28877617202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888074.

The product of its (nonzero) digits is 1053696, while the sum is 50.

The spelling of 28877617202 in words is "twenty-eight billion, eight hundred seventy-seven million, six hundred seventeen thousand, two hundred two".