712280753 has 2 divisors, whose sum is σ = 712280754. Its totient is φ = 712280752.

The previous prime is 712280749. The next prime is 712280791. The reversal of 712280753 is 357082217.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 620657569 + 91623184 = 24913^2 + 9572^2 .

It is a cyclic number.

It is not a de Polignac number, because 712280753 - 2² = 712280749 is a prime.

It is a super-3 number, since 3×712280753³ (a number of 28 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (712280743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356140376 + 356140377.

It is an arithmetic number, because the mean of its divisors is an integer number (356140377).

Almost surely, 2^712280753 is an apocalyptic number.

It is an amenable number.

712280753 is a deficient number, since it is larger than the sum of its proper divisors (1).

712280753 is an equidigital number, since it uses as much as digits as its factorization.

712280753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 712280753 is about 26688.5884415044. The cubic root of 712280753 is about 893.0663717254.

The spelling of 712280753 in words is "seven hundred twelve million, two hundred eighty thousand, seven hundred fifty-three".