28888054364883 has 32 divisors (see below), whose sum is σ = 44098201907200. Its totient is φ = 16478105044896.

The previous prime is 28888054364831. The next prime is 28888054364891. The reversal of 28888054364883 is 38846345088882.

It is not a de Polignac number, because 28888054364883 - 2¹⁴ = 28888054348499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28888054364383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60783348 + ... + 61256766.

It is an arithmetic number, because the mean of its divisors is an integer number (1378068809600).

Almost surely, 2^{28888054364883} is an apocalyptic number.

28888054364883 is a deficient number, since it is larger than the sum of its proper divisors (15210147542317).

28888054364883 is a wasteful number, since it uses less digits than its factorization.

28888054364883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478591.

The product of its (nonzero) digits is 2264924160, while the sum is 75.

The spelling of 28888054364883 in words is "twenty-eight trillion, eight hundred eighty-eight billion, fifty-four million, three hundred sixty-four thousand, eight hundred eighty-three".