3172553 has 2 divisors, whose sum is σ = 3172554. Its totient is φ = 3172552.

The previous prime is 3172541. The next prime is 3172567. The reversal of 3172553 is 3552713.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1763584 + 1408969 = 1328^2 + 1187^2 .

It is an emirp because it is prime and its reverse (3552713) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3172553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3172573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1586276 + 1586277.

It is an arithmetic number, because the mean of its divisors is an integer number (1586277).

Almost surely, 2^3172553 is an apocalyptic number.

It is an amenable number.

3172553 is a deficient number, since it is larger than the sum of its proper divisors (1).

3172553 is an equidigital number, since it uses as much as digits as its factorization.

3172553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3150, while the sum is 26.

The square root of 3172553 is about 1781.1661910108. The cubic root of 3172553 is about 146.9387345544.

The spelling of 3172553 in words is "three million, one hundred seventy-two thousand, five hundred fifty-three".