30252555087 has 8 divisors (see below), whose sum is σ = 40382219136. Its totient is φ = 20145630552.

The previous prime is 30252555083. The next prime is 30252555101. The reversal of 30252555087 is 78055525203.

It is a happy number.

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

It is not a de Polignac number, because 30252555087 - 2² = 30252555083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30252555083) by changing a digit.

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, 5681773 + ... + 5687094.

It is an arithmetic number, because the mean of its divisors is an integer number (5047777392).

Almost surely, 2^30252555087 is an apocalyptic number.

30252555087 is a deficient number, since it is larger than the sum of its proper divisors (10129664049).

30252555087 is a wasteful number, since it uses less digits than its factorization.

30252555087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11369757.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 30252555087 in words is "thirty billion, two hundred fifty-two million, five hundred fifty-five thousand, eighty-seven".