2523066634157 has 2 divisors, whose sum is σ = 2523066634158. Its totient is φ = 2523066634156.

The previous prime is 2523066634129. The next prime is 2523066634169. The reversal of 2523066634157 is 7514366603252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1768703165476 + 754363468681 = 1329926^2 + 868541^2 .

It is a cyclic number.

It is not a de Polignac number, because 2523066634157 - 2¹⁰ = 2523066633133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523066634057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261533317078 + 1261533317079.

It is an arithmetic number, because the mean of its divisors is an integer number (1261533317079).

Almost surely, 2^{2523066634157} is an apocalyptic number.

It is an amenable number.

2523066634157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523066634157 is an equidigital number, since it uses as much as digits as its factorization.

2523066634157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 2523066634157 in words is "two trillion, five hundred twenty-three billion, sixty-six million, six hundred thirty-four thousand, one hundred fifty-seven".