3148954573 has 2 divisors, whose sum is σ = 3148954574. Its totient is φ = 3148954572.

The previous prime is 3148954547. The next prime is 3148954579. The reversal of 3148954573 is 3754598413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2941652169 + 207302404 = 54237^2 + 14398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3148954573 is a prime.

It is a super-2 number, since 2×3148954573² = 19831829805635224658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3148954579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574477286 + 1574477287.

It is an arithmetic number, because the mean of its divisors is an integer number (1574477287).

Almost surely, 2^3148954573 is an apocalyptic number.

It is an amenable number.

3148954573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3148954573 is an equidigital number, since it uses as much as digits as its factorization.

3148954573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 49.

The square root of 3148954573 is about 56115.5466247991. The cubic root of 3148954573 is about 1465.7350228372.

The spelling of 3148954573 in words is "three billion, one hundred forty-eight million, nine hundred fifty-four thousand, five hundred seventy-three".