8376052481 has 4 divisors (see below), whose sum is σ = 8382958932. Its totient is φ = 8369146032.

The previous prime is 8376052429. The next prime is 8376052519. The reversal of 8376052481 is 1842506738.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 376360000 + 7999692481 = 19400^2 + 89441^2 .

It is a cyclic number.

It is not a de Polignac number, because 8376052481 - 2⁶ = 8376052417 is a prime.

It is a super-2 number, since 2×8376052481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8376052081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3451406 + ... + 3453831.

It is an arithmetic number, because the mean of its divisors is an integer number (2095739733).

Almost surely, 2^8376052481 is an apocalyptic number.

It is an amenable number.

8376052481 is a deficient number, since it is larger than the sum of its proper divisors (6906451).

8376052481 is a wasteful number, since it uses less digits than its factorization.

8376052481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6906450.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 8376052481 is about 91520.7762259477. The cubic root of 8376052481 is about 2030.8591153602.

The spelling of 8376052481 in words is "eight billion, three hundred seventy-six million, fifty-two thousand, four hundred eighty-one".