30253055260 has 12 divisors (see below), whose sum is σ = 63531416088. Its totient is φ = 12101222096.

The previous prime is 30253055257. The next prime is 30253055309. The reversal of 30253055260 is 6255035203.

It is a super-2 number, since 2×30253055260² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 756326362 + ... + 756326401.

It is an arithmetic number, because the mean of its divisors is an integer number (5294284674).

Almost surely, 2^30253055260 is an apocalyptic number.

It is an amenable number.

30253055260 is an abundant number, since it is smaller than the sum of its proper divisors (33278360828).

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

30253055260 is a wasteful number, since it uses less digits than its factorization.

30253055260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512652772 (or 1512652770 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 30253055260 in words is "thirty billion, two hundred fifty-three million, fifty-five thousand, two hundred sixty".