730027513072 has 120 divisors (see below), whose sum is σ = 1762416590480. Its totient is φ = 290183731200.

The previous prime is 730027513069. The next prime is 730027513073. The reversal of 730027513072 is 270315720037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730027513073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285129 + ... + 1241512.

Almost surely, 2^730027513072 is an apocalyptic number.

It is an amenable number.

730027513072 is an abundant number, since it is smaller than the sum of its proper divisors (1032389077408).

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

730027513072 is a wasteful number, since it uses less digits than its factorization.

730027513072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526703 (or 1526686 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 37.

The spelling of 730027513072 in words is "seven hundred thirty billion, twenty-seven million, five hundred thirteen thousand, seventy-two".