3146648053 has 2 divisors, whose sum is σ = 3146648054. Its totient is φ = 3146648052.

The previous prime is 3146648051. The next prime is 3146648093. The reversal of 3146648053 is 3508466413.

It is an a-pointer prime, because the next prime (3146648093) can be obtained adding 3146648053 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1983633444 + 1163014609 = 44538^2 + 34103^2 .

It is a cyclic number.

It is not a de Polignac number, because 3146648053 - 2¹ = 3146648051 is a prime.

Together with 3146648051, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3146647997 and 3146648015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3146648051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1573324026 + 1573324027.

It is an arithmetic number, because the mean of its divisors is an integer number (1573324027).

Almost surely, 2^3146648053 is an apocalyptic number.

It is an amenable number.

3146648053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3146648053 is an equidigital number, since it uses as much as digits as its factorization.

3146648053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3146648053 is about 56094.9913361255. The cubic root of 3146648053 is about 1465.3770656341.

The spelling of 3146648053 in words is "three billion, one hundred forty-six million, six hundred forty-eight thousand, fifty-three".