30252555005 has 8 divisors (see below), whose sum is σ = 36306792024. Its totient is φ = 24199560000.

The previous prime is 30252554989. The next prime is 30252555019. The reversal of 30252555005 is 50055525203.

It can be written as a sum of positive squares in 4 ways, for example, as 8057216644 + 22195338361 = 89762^2 + 148981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30252555005 - 2⁴ = 30252554989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256046 + ... + 355055.

It is an arithmetic number, because the mean of its divisors is an integer number (4538349003).

Almost surely, 2^30252555005 is an apocalyptic number.

It is an amenable number.

30252555005 is a deficient number, since it is larger than the sum of its proper divisors (6054237019).

30252555005 is an equidigital number, since it uses as much as digits as its factorization.

30252555005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621007.

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 30252555005 in words is "thirty billion, two hundred fifty-two million, five hundred fifty-five thousand, five".