30255102054551 has 8 divisors (see below), whose sum is σ = 33243015993600. Its totient is φ = 27306763134840.

The previous prime is 30255102054547. The next prime is 30255102054553. The reversal of 30255102054551 is 15545020155203.

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

It is a cyclic number.

It is not a de Polignac number, because 30255102054551 - 2² = 30255102054547 is a prime.

It is a super-2 number, since 2×30255102054551² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30255102054553) 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, 9893753231 + ... + 9893756288.

It is an arithmetic number, because the mean of its divisors is an integer number (4155376999200).

Almost surely, 2^{30255102054551} is an apocalyptic number.

30255102054551 is a deficient number, since it is larger than the sum of its proper divisors (2987913939049).

30255102054551 is a wasteful number, since it uses less digits than its factorization.

30255102054551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19787509669.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 30255102054551 in words is "thirty trillion, two hundred fifty-five billion, one hundred two million, fifty-four thousand, five hundred fifty-one".