4577754997 has 2 divisors, whose sum is σ = 4577754998. Its totient is φ = 4577754996.

The previous prime is 4577754977. The next prime is 4577755003. The reversal of 4577754997 is 7994577754.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4480160356 + 97594641 = 66934^2 + 9879^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4577754997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4577754947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2288877498 + 2288877499.

It is an arithmetic number, because the mean of its divisors is an integer number (2288877499).

Almost surely, 2^4577754997 is an apocalyptic number.

It is an amenable number.

4577754997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4577754997 is an equidigital number, since it uses as much as digits as its factorization.

4577754997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77792400, while the sum is 64.

The square root of 4577754997 is about 67659.1087511504. The cubic root of 4577754997 is about 1660.4183148848.

The spelling of 4577754997 in words is "four billion, five hundred seventy-seven million, seven hundred fifty-four thousand, nine hundred ninety-seven".