712149927750 has 256 divisors, whose sum is σ = 1996884264960. Its totient is φ = 187812979200.

The previous prime is 712149927739. The next prime is 712149927767. The reversal of 712149927750 is 57729941217.

712149927750 is a `hidden beast` number, since 7 + 121 + 499 + 27 + 7 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 520957567 + ... + 520958933.

It is an arithmetic number, because the mean of its divisors is an integer number (7800329160).

Almost surely, 2^712149927750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712149927750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998442132480).

712149927750 is an abundant number, since it is smaller than the sum of its proper divisors (1284734337210).

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

712149927750 is a wasteful number, since it uses less digits than its factorization.

712149927750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 54.

The spelling of 712149927750 in words is "seven hundred twelve billion, one hundred forty-nine million, nine hundred twenty-seven thousand, seven hundred fifty".