4780633569156 has 27 divisors (see below), whose sum is σ = 12084412461303. Its totient is φ = 1593540150120.

The previous prime is 4780633569139. The next prime is 4780633569161. The reversal of 4780633569156 is 6519653360874.

The square root of 4780633569156 is 2186466.

It is a perfect power (a square), and thus also a powerful number.

4780633569156 is a `hidden beast` number, since 4 + 7 + 8 + 0 + 63 + 3 + 569 + 1 + 5 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4780633569093 and 4780633569102.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12936591 + ... + 13301001.

Almost surely, 2^{4780633569156} is an apocalyptic number.

4780633569156 is the 2186466-th square number.

It is an amenable number.

4780633569156 is an abundant number, since it is smaller than the sum of its proper divisors (7303778892147).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4780633569156 is an frugal number, since it uses more digits than its factorization.

4780633569156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728832 (or 364416 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 63.

The spelling of 4780633569156 in words is "four trillion, seven hundred eighty billion, six hundred thirty-three million, five hundred sixty-nine thousand, one hundred fifty-six".