2152382837517 has 16 divisors (see below), whose sum is σ = 3478598525760. Its totient is φ = 1304474446800.

The previous prime is 2152382837513. The next prime is 2152382837531. The reversal of 2152382837517 is 7157382832512.

2152382837517 is a `hidden beast` number, since 2 + 1 + 5 + 238 + 28 + 375 + 17 = 666.

It is not a de Polignac number, because 2152382837517 - 2² = 2152382837513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152382837513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3623539834 + ... + 3623540427.

It is an arithmetic number, because the mean of its divisors is an integer number (217412407860).

Almost surely, 2^{2152382837517} is an apocalyptic number.

2152382837517 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2152382837517 is a deficient number, since it is larger than the sum of its proper divisors (1326215688243).

2152382837517 is a wasteful number, since it uses less digits than its factorization.

2152382837517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247080281 (or 7247080275 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The spelling of 2152382837517 in words is "two trillion, one hundred fifty-two billion, three hundred eighty-two million, eight hundred thirty-seven thousand, five hundred seventeen".