30025527752 has 32 divisors (see below), whose sum is σ = 62722581120. Its totient is φ = 13357583040.

The previous prime is 30025527743. The next prime is 30025527773. The reversal of 30025527752 is 25772552003.

It is a super-2 number, since 2×30025527752² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3625643 + ... + 3633914.

It is an arithmetic number, because the mean of its divisors is an integer number (1960080660).

Almost surely, 2^30025527752 is an apocalyptic number.

It is an amenable number.

30025527752 is an abundant number, since it is smaller than the sum of its proper divisors (32697053368).

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

30025527752 is a wasteful number, since it uses less digits than its factorization.

30025527752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7259621 (or 7259617 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 38.

The spelling of 30025527752 in words is "thirty billion, twenty-five million, five hundred twenty-seven thousand, seven hundred fifty-two".