8083537391 has 2 divisors, whose sum is σ = 8083537392. Its totient is φ = 8083537390.

The previous prime is 8083537373. The next prime is 8083537457. The reversal of 8083537391 is 1937353808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8083537391 - 2¹⁴ = 8083521007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8083537351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4041768695 + 4041768696.

It is an arithmetic number, because the mean of its divisors is an integer number (4041768696).

Almost surely, 2^8083537391 is an apocalyptic number.

8083537391 is a deficient number, since it is larger than the sum of its proper divisors (1).

8083537391 is an equidigital number, since it uses as much as digits as its factorization.

8083537391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 8083537391 is about 89908.4945430631. The cubic root of 8083537391 is about 2006.9373579595.

The spelling of 8083537391 in words is "eight billion, eighty-three million, five hundred thirty-seven thousand, three hundred ninety-one".