488834254757 has 2 divisors, whose sum is σ = 488834254758. Its totient is φ = 488834254756.

The previous prime is 488834254739. The next prime is 488834254763. The reversal of 488834254757 is 757452438884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 264524033761 + 224310220996 = 514319^2 + 473614^2 .

It is a cyclic number.

It is not a de Polignac number, because 488834254757 - 2⁶ = 488834254693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 488834254693 and 488834254702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488834254717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244417127378 + 244417127379.

It is an arithmetic number, because the mean of its divisors is an integer number (244417127379).

Almost surely, 2^488834254757 is an apocalyptic number.

It is an amenable number.

488834254757 is a deficient number, since it is larger than the sum of its proper divisors (1).

488834254757 is an equidigital number, since it uses as much as digits as its factorization.

488834254757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240844800, while the sum is 65.

The spelling of 488834254757 in words is "four hundred eighty-eight billion, eight hundred thirty-four million, two hundred fifty-four thousand, seven hundred fifty-seven".