35550131 has 2 divisors, whose sum is σ = 35550132. Its totient is φ = 35550130.

The previous prime is 35550107. The next prime is 35550161. The reversal of 35550131 is 13105553.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35550131 is a prime.

It is a super-2 number, since 2×35550131² = 2527623628234322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 35550097 and 35550106.

It is not a weakly prime, because it can be changed into another prime (35550161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17775065 + 17775066.

It is an arithmetic number, because the mean of its divisors is an integer number (17775066).

Almost surely, 2^35550131 is an apocalyptic number.

35550131 is a deficient number, since it is larger than the sum of its proper divisors (1).

35550131 is an equidigital number, since it uses as much as digits as its factorization.

35550131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 35550131 is about 5962.3930598376. The cubic root of 35550131 is about 328.8115530964.

Adding to 35550131 its reverse (13105553), we get a palindrome (48655684).

The spelling of 35550131 in words is "thirty-five million, five hundred fifty thousand, one hundred thirty-one".