4956570387777 has 4 divisors (see below), whose sum is σ = 6608760517040. Its totient is φ = 3304380258516.

The previous prime is 4956570387737. The next prime is 4956570387809. The reversal of 4956570387777 is 7777830756594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4956570387777 - 2¹⁶ = 4956570322241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4956570387699 and 4956570387708.

It is not an unprimeable number, because it can be changed into a prime (4956570387737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826095064627 + ... + 826095064632.

It is an arithmetic number, because the mean of its divisors is an integer number (1652190129260).

Almost surely, 2^{4956570387777} is an apocalyptic number.

It is an amenable number.

4956570387777 is a deficient number, since it is larger than the sum of its proper divisors (1652190129263).

4956570387777 is a wasteful number, since it uses less digits than its factorization.

4956570387777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652190129262.

The product of its (nonzero) digits is 2178187200, while the sum is 75.

The spelling of 4956570387777 in words is "four trillion, nine hundred fifty-six billion, five hundred seventy million, three hundred eighty-seven thousand, seven hundred seventy-seven".