712553 has 8 divisors (see below), whose sum is σ = 742368. Its totient is φ = 683424.

The previous prime is 712531. The next prime is 712561. The reversal of 712553 is 355217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 712553 - 2⁶ = 712489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026 + ... + 3252.

It is an arithmetic number, because the mean of its divisors is an integer number (92796).

2⁷¹²⁵⁵³ is an apocalyptic number.

712553 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

712553 is a deficient number, since it is larger than the sum of its proper divisors (29815).

712553 is a wasteful number, since it uses less digits than its factorization.

712553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its digits is 1050, while the sum is 23.

The square root of 712553 is about 844.1285447134. The cubic root of 712553 is about 89.3180139445.

The spelling of 712553 in words is "seven hundred twelve thousand, five hundred fifty-three".