228503247807 has 16 divisors (see below), whose sum is σ = 306530138880. Its totient is φ = 151406135232.

The previous prime is 228503247781. The next prime is 228503247811. The reversal of 228503247807 is 708742305822.

It is not a de Polignac number, because 228503247807 - 2¹⁸ = 228502985663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228503247877) 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, 5627544 + ... + 5668002.

It is an arithmetic number, because the mean of its divisors is an integer number (19158133680).

Almost surely, 2^228503247807 is an apocalyptic number.

228503247807 is a deficient number, since it is larger than the sum of its proper divisors (78026891073).

228503247807 is a wasteful number, since it uses less digits than its factorization.

228503247807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51902.

The product of its (nonzero) digits is 1505280, while the sum is 48.

The spelling of 228503247807 in words is "two hundred twenty-eight billion, five hundred three million, two hundred forty-seven thousand, eight hundred seven".