712774372050 has 72 divisors (see below), whose sum is σ = 2062293866724. Its totient is φ = 175452151680.

The previous prime is 712774372043. The next prime is 712774372109. The reversal of 712774372050 is 50273477217.

712774372050 is a `hidden beast` number, since 7 + 1 + 2 + 7 + 7 + 437 + 205 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 59155481961 + 653618890089 = 243219^2 + 808467^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 712774371987 and 712774372005.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60915037 + ... + 60926736.

Almost surely, 2^712774372050 is an apocalyptic number.

712774372050 is an abundant number, since it is smaller than the sum of its proper divisors (1349519494674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712774372050 is a wasteful number, since it uses less digits than its factorization.

712774372050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121841804 (or 121841796 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 45.

The spelling of 712774372050 in words is "seven hundred twelve billion, seven hundred seventy-four million, three hundred seventy-two thousand, fifty".