4924742777 has 2 divisors, whose sum is σ = 4924742778. Its totient is φ = 4924742776.

The previous prime is 4924742761. The next prime is 4924742807. The reversal of 4924742777 is 7772474294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3408107641 + 1516635136 = 58379^2 + 38944^2 .

It is a cyclic number.

It is not a de Polignac number, because 4924742777 - 2⁴ = 4924742761 is a prime.

It is a super-2 number, since 2×4924742777² = 48506182839227343458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4924744777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2462371388 + 2462371389.

It is an arithmetic number, because the mean of its divisors is an integer number (2462371389).

Almost surely, 2^4924742777 is an apocalyptic number.

It is an amenable number.

4924742777 is a deficient number, since it is larger than the sum of its proper divisors (1).

4924742777 is an equidigital number, since it uses as much as digits as its factorization.

4924742777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5531904, while the sum is 53.

The square root of 4924742777 is about 70176.5115761677. The cubic root of 4924742777 is about 1701.3533372273.

The spelling of 4924742777 in words is "four billion, nine hundred twenty-four million, seven hundred forty-two thousand, seven hundred seventy-seven".