4780344922250 has 64 divisors (see below), whose sum is σ = 9038799244800. Its totient is φ = 1892921385600.

The previous prime is 4780344922247. The next prime is 4780344922253. The reversal of 4780344922250 is 522294430874.

It is an interprime number because it is at equal distance from previous prime (4780344922247) and next prime (4780344922253).

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (4780344922253) 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, 78481307 + ... + 78542193.

It is an arithmetic number, because the mean of its divisors is an integer number (141231238200).

Almost surely, 2^{4780344922250} is an apocalyptic number.

4780344922250 is a deficient number, since it is larger than the sum of its proper divisors (4258454322550).

4780344922250 is a wasteful number, since it uses less digits than its factorization.

4780344922250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64056 (or 64046 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 4780344922250 in words is "four trillion, seven hundred eighty billion, three hundred forty-four million, nine hundred twenty-two thousand, two hundred fifty".