712357063488 has 280 divisors, whose sum is σ = 2496535113600. Its totient is φ = 196512003072.

The previous prime is 712357063487. The next prime is 712357063499. The reversal of 712357063488 is 884360753217.

It is a happy number.

712357063488 is a `hidden beast` number, since 7 + 1 + 2 + 3 + 570 + 63 + 4 + 8 + 8 = 666.

It is a super-2 number, since 2×712357063488² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712357063487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 713893 + ... + 1390811.

Almost surely, 2^712357063488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712357063488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248267556800).

712357063488 is an abundant number, since it is smaller than the sum of its proper divisors (1784178050112).

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

712357063488 is a wasteful number, since it uses less digits than its factorization.

712357063488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676979 (or 676960 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 712357063488 in words is "seven hundred twelve billion, three hundred fifty-seven million, sixty-three thousand, four hundred eighty-eight".