4788651400049 has 8 divisors (see below), whose sum is σ = 5229040456992. Its totient is φ = 4349105195040.

The previous prime is 4788651400003. The next prime is 4788651400073. The reversal of 4788651400049 is 9400041568874.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4788651400049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4788651399967 and 4788651400003.

It is not an unprimeable number, because it can be changed into a prime (4788651400249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210701099 + ... + 210723824.

It is an arithmetic number, because the mean of its divisors is an integer number (653630057124).

Almost surely, 2^{4788651400049} is an apocalyptic number.

It is an amenable number.

4788651400049 is a deficient number, since it is larger than the sum of its proper divisors (440389056943).

4788651400049 is a wasteful number, since it uses less digits than its factorization.

4788651400049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421425967.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 4788651400049 in words is "four trillion, seven hundred eighty-eight billion, six hundred fifty-one million, four hundred thousand, forty-nine".