11378625077 has 2 divisors, whose sum is σ = 11378625078. Its totient is φ = 11378625076.

The previous prime is 11378625029. The next prime is 11378625101. The reversal of 11378625077 is 77052687311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8620379716 + 2758245361 = 92846^2 + 52519^2 .

It is a cyclic number.

It is not a de Polignac number, because 11378625077 - 2²² = 11374430773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11378625007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689312538 + 5689312539.

It is an arithmetic number, because the mean of its divisors is an integer number (5689312539).

Almost surely, 2^11378625077 is an apocalyptic number.

It is an amenable number.

11378625077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11378625077 is an equidigital number, since it uses as much as digits as its factorization.

11378625077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 47.

The spelling of 11378625077 in words is "eleven billion, three hundred seventy-eight million, six hundred twenty-five thousand, seventy-seven".