31466053 has 2 divisors, whose sum is σ = 31466054. Its totient is φ = 31466052.

The previous prime is 31466051. The next prime is 31466063. The reversal of 31466053 is 35066413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18948609 + 12517444 = 4353^2 + 3538^2 .

It is an emirp because it is prime and its reverse (35066413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31466053 - 2¹ = 31466051 is a prime.

It is a super-2 number, since 2×31466053² = 1980224982797618, which contains 22 as substring.

Together with 31466051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31466051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15733026 + 15733027.

It is an arithmetic number, because the mean of its divisors is an integer number (15733027).

Almost surely, 2^31466053 is an apocalyptic number.

It is an amenable number.

31466053 is a deficient number, since it is larger than the sum of its proper divisors (1).

31466053 is an equidigital number, since it uses as much as digits as its factorization.

31466053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 31466053 is about 5609.4610258027. The cubic root of 31466053 is about 315.7044885963.

The spelling of 31466053 in words is "thirty-one million, four hundred sixty-six thousand, fifty-three".