30725107341573 has 32 divisors (see below), whose sum is σ = 42627381721600. Its totient is φ = 19667927126016.

The previous prime is 30725107341571. The next prime is 30725107341581. The reversal of 30725107341573 is 37514370152703.

It is not a de Polignac number, because 30725107341573 - 2¹ = 30725107341571 is a prime.

It is a super-2 number, since 2×30725107341573² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30725107341571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17149413 + ... + 18856101.

It is an arithmetic number, because the mean of its divisors is an integer number (1332105678800).

Almost surely, 2^{30725107341573} is an apocalyptic number.

It is an amenable number.

30725107341573 is a deficient number, since it is larger than the sum of its proper divisors (11902274380027).

30725107341573 is a wasteful number, since it uses less digits than its factorization.

30725107341573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708861.

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 30725107341573 in words is "thirty trillion, seven hundred twenty-five billion, one hundred seven million, three hundred forty-one thousand, five hundred seventy-three".