712745485294 has 4 divisors (see below), whose sum is σ = 1069118227944. Its totient is φ = 356372742646.

The previous prime is 712745485223. The next prime is 712745485313. The reversal of 712745485294 is 492584547217.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×712745485294² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178186371322 + ... + 178186371325.

It is an arithmetic number, because the mean of its divisors is an integer number (267279556986).

Almost surely, 2^712745485294 is an apocalyptic number.

712745485294 is a deficient number, since it is larger than the sum of its proper divisors (356372742650).

712745485294 is a wasteful number, since it uses less digits than its factorization.

712745485294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356372742649.

The product of its digits is 22579200, while the sum is 58.

The spelling of 712745485294 in words is "seven hundred twelve billion, seven hundred forty-five million, four hundred eighty-five thousand, two hundred ninety-four".