2133334537 has 2 divisors, whose sum is σ = 2133334538. Its totient is φ = 2133334536.

The previous prime is 2133334523. The next prime is 2133334547. The reversal of 2133334537 is 7354333312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1827049536 + 306285001 = 42744^2 + 17501^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133334537 - 2¹¹ = 2133332489 is a prime.

It is a super-2 number, since 2×2133334537² = 9102232493514008738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2133334547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066667268 + 1066667269.

It is an arithmetic number, because the mean of its divisors is an integer number (1066667269).

Almost surely, 2^2133334537 is an apocalyptic number.

It is an amenable number.

2133334537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133334537 is an equidigital number, since it uses as much as digits as its factorization.

2133334537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 34.

The square root of 2133334537 is about 46188.0345652421. The cubic root of 2133334537 is about 1287.3194215840.

Adding to 2133334537 its reverse (7354333312), we get a palindrome (9487667849).

The spelling of 2133334537 in words is "two billion, one hundred thirty-three million, three hundred thirty-four thousand, five hundred thirty-seven".