288928837922025 has 96 divisors (see below), whose sum is σ = 546448902674688. Its totient is φ = 131958154137600.

The previous prime is 288928837922003. The next prime is 288928837922063. The reversal of 288928837922025 is 520229738829882.

It is not a de Polignac number, because 288928837922025 - 2⁵ = 288928837921993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (75).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7423449565 + ... + 7423488485.

It is an arithmetic number, because the mean of its divisors is an integer number (5692176069528).

Almost surely, 2^{288928837922025} is an apocalyptic number.

288928837922025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

288928837922025 is a deficient number, since it is larger than the sum of its proper divisors (257520064752663).

288928837922025 is a wasteful number, since it uses less digits than its factorization.

288928837922025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51811 (or 51806 counting only the distinct ones).

The product of its (nonzero) digits is 1114767360, while the sum is 75.

The spelling of 288928837922025 in words is "two hundred eighty-eight trillion, nine hundred twenty-eight billion, eight hundred thirty-seven million, nine hundred twenty-two thousand, twenty-five".