712752541 has 2 divisors, whose sum is σ = 712752542. Its totient is φ = 712752540.

The previous prime is 712752539. The next prime is 712752553. The reversal of 712752541 is 145257217.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 705168025 + 7584516 = 26555^2 + 2754^2 .

It is a cyclic number.

It is not a de Polignac number, because 712752541 - 2¹ = 712752539 is a prime.

Together with 712752539, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 712752497 and 712752506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712752581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356376270 + 356376271.

It is an arithmetic number, because the mean of its divisors is an integer number (356376271).

Almost surely, 2^712752541 is an apocalyptic number.

It is an amenable number.

712752541 is a deficient number, since it is larger than the sum of its proper divisors (1).

712752541 is an equidigital number, since it uses as much as digits as its factorization.

712752541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19600, while the sum is 34.

The square root of 712752541 is about 26697.4257373253. The cubic root of 712752541 is about 893.2635060734.

The spelling of 712752541 in words is "seven hundred twelve million, seven hundred fifty-two thousand, five hundred forty-one".