5072777 has 2 divisors, whose sum is σ = 5072778. Its totient is φ = 5072776.

The previous prime is 5072773. The next prime is 5072779. The reversal of 5072777 is 7772705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5067001 + 5776 = 2251^2 + 76^2 .

It is a cyclic number.

It is not a de Polignac number, because 5072777 - 2² = 5072773 is a prime.

Together with 5072779, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5072773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2536388 + 2536389.

It is an arithmetic number, because the mean of its divisors is an integer number (2536389).

Almost surely, 2^5072777 is an apocalyptic number.

It is an amenable number.

5072777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5072777 is an equidigital number, since it uses as much as digits as its factorization.

5072777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24010, while the sum is 35.

The square root of 5072777 is about 2252.2826199214. The cubic root of 5072777 is about 171.8232477576.

It can be divided in two parts, 50 and 72777, that added together give a palindrome (72827).

The spelling of 5072777 in words is "five million, seventy-two thousand, seven hundred seventy-seven".