1879512112757 has 2 divisors, whose sum is σ = 1879512112758. Its totient is φ = 1879512112756.

The previous prime is 1879512112739. The next prime is 1879512112769. The reversal of 1879512112757 is 7572112159781.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1697597920561 + 181914192196 = 1302919^2 + 426514^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1879512112757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1879512112657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 939756056378 + 939756056379.

It is an arithmetic number, because the mean of its divisors is an integer number (939756056379).

Almost surely, 2^{1879512112757} is an apocalyptic number.

It is an amenable number.

1879512112757 is a deficient number, since it is larger than the sum of its proper divisors (1).

1879512112757 is an equidigital number, since it uses as much as digits as its factorization.

1879512112757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2469600, while the sum is 56.

The spelling of 1879512112757 in words is "one trillion, eight hundred seventy-nine billion, five hundred twelve million, one hundred twelve thousand, seven hundred fifty-seven".