2382524643997 has 2 divisors, whose sum is σ = 2382524643998. Its totient is φ = 2382524643996.

The previous prime is 2382524643959. The next prime is 2382524644067. The reversal of 2382524643997 is 7993464252832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1863186780196 + 519337863801 = 1364986^2 + 720651^2 .

It is a cyclic number.

It is not a de Polignac number, because 2382524643997 - 2¹¹ = 2382524641949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2382524643097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191262321998 + 1191262321999.

It is an arithmetic number, because the mean of its divisors is an integer number (1191262321999).

Almost surely, 2^{2382524643997} is an apocalyptic number.

It is an amenable number.

2382524643997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2382524643997 is an equidigital number, since it uses as much as digits as its factorization.

2382524643997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 156764160, while the sum is 64.

The spelling of 2382524643997 in words is "two trillion, three hundred eighty-two billion, five hundred twenty-four million, six hundred forty-three thousand, nine hundred ninety-seven".