729560632512 has 84 divisors (see below), whose sum is σ = 1994572584888. Its totient is φ = 235342080000.

The previous prime is 729560632501. The next prime is 729560632517. The reversal of 729560632512 is 215236065927.

729560632512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×729560632512² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (729560632517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1792489 + ... + 2161512.

Almost surely, 2^729560632512 is an apocalyptic number.

It is an amenable number.

729560632512 is an abundant number, since it is smaller than the sum of its proper divisors (1265011952376).

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

729560632512 is a wasteful number, since it uses less digits than its factorization.

729560632512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954078 (or 3954037 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 729560632512 in words is "seven hundred twenty-nine billion, five hundred sixty million, six hundred thirty-two thousand, five hundred twelve".