305052754875130 has 32 divisors (see below), whose sum is σ = 550266807767040. Its totient is φ = 121760714689920.

The previous prime is 305052754875083. The next prime is 305052754875131. The reversal of 305052754875130 is 31578457250503.

It is a happy number.

It is a super-2 number, since 2×305052754875130² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (305052754875131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102606750 + ... + 105537910.

It is an arithmetic number, because the mean of its divisors is an integer number (17195837742720).

Almost surely, 2^{305052754875130} is an apocalyptic number.

305052754875130 is a deficient number, since it is larger than the sum of its proper divisors (245214052891910).

305052754875130 is a wasteful number, since it uses less digits than its factorization.

305052754875130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953374.

The product of its (nonzero) digits is 17640000, while the sum is 55.

The spelling of 305052754875130 in words is "three hundred five trillion, fifty-two billion, seven hundred fifty-four million, eight hundred seventy-five thousand, one hundred thirty".