8132013437 has 2 divisors, whose sum is σ = 8132013438. Its totient is φ = 8132013436.

The previous prime is 8132013371. The next prime is 8132013451. The reversal of 8132013437 is 7343102318.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5042988196 + 3089025241 = 71014^2 + 55579^2 .

It is a cyclic number.

It is not a de Polignac number, because 8132013437 - 2¹⁴ = 8131997053 is a prime.

It is a super-3 number, since 3×8132013437³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8132013457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4066006718 + 4066006719.

It is an arithmetic number, because the mean of its divisors is an integer number (4066006719).

Almost surely, 2^8132013437 is an apocalyptic number.

It is an amenable number.

8132013437 is a deficient number, since it is larger than the sum of its proper divisors (1).

8132013437 is an equidigital number, since it uses as much as digits as its factorization.

8132013437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 8132013437 is about 90177.6770437119. The cubic root of 8132013437 is about 2010.9411561549.

The spelling of 8132013437 in words is "eight billion, one hundred thirty-two million, thirteen thousand, four hundred thirty-seven".