30552106464021 has 8 divisors (see below), whose sum is σ = 40799103534144. Its totient is φ = 20336590184960.

The previous prime is 30552106463971. The next prime is 30552106464023. The reversal of 30552106464021 is 12046460125503.

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 30552106464021 - 2¹⁴ = 30552106447637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30552106464023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7870195500 + ... + 7870199381.

It is an arithmetic number, because the mean of its divisors is an integer number (5099887941768).

Almost surely, 2^{30552106464021} is an apocalyptic number.

It is an amenable number.

30552106464021 is a deficient number, since it is larger than the sum of its proper divisors (10246997070123).

30552106464021 is a wasteful number, since it uses less digits than its factorization.

30552106464021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15740395531.

The product of its (nonzero) digits is 172800, while the sum is 39.

Adding to 30552106464021 its reverse (12046460125503), we get a palindrome (42598566589524).

The spelling of 30552106464021 in words is "thirty trillion, five hundred fifty-two billion, one hundred six million, four hundred sixty-four thousand, twenty-one".