712112453 has 16 divisors (see below), whose sum is σ = 801333120. Its totient is φ = 627891264.

The previous prime is 712112447. The next prime is 712112459. The reversal of 712112453 is 354211217.

It is an interprime number because it is at equal distance from previous prime (712112447) and next prime (712112459).

It is not a de Polignac number, because 712112453 - 2⁶ = 712112389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712112459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325718 + ... + 327896.

It is an arithmetic number, because the mean of its divisors is an integer number (50083320).

Almost surely, 2^712112453 is an apocalyptic number.

It is an amenable number.

712112453 is a deficient number, since it is larger than the sum of its proper divisors (89220667).

712112453 is a wasteful number, since it uses less digits than its factorization.

712112453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308.

The product of its digits is 1680, while the sum is 26.

The square root of 712112453 is about 26685.4352222331. The cubic root of 712112453 is about 892.9960273145.

The spelling of 712112453 in words is "seven hundred twelve million, one hundred twelve thousand, four hundred fifty-three".