712541321506 has 8 divisors (see below), whose sum is σ = 1221499408320. Its totient is φ = 305374852068.

The previous prime is 712541321497. The next prime is 712541321537. The reversal of 712541321506 is 605123145217.

712541321506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25447904326 + ... + 25447904353.

It is an arithmetic number, because the mean of its divisors is an integer number (152687426040).

Almost surely, 2^712541321506 is an apocalyptic number.

712541321506 is a deficient number, since it is larger than the sum of its proper divisors (508958086814).

712541321506 is a wasteful number, since it uses less digits than its factorization.

712541321506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50895808688.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 712541321506 in words is "seven hundred twelve billion, five hundred forty-one million, three hundred twenty-one thousand, five hundred six".