30556632465401 has 8 divisors (see below), whose sum is σ = 36976093067520. Its totient is φ = 24650728711488.

The previous prime is 30556632465379. The next prime is 30556632465409. The reversal of 30556632465401 is 10456423665503.

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 30556632465401 - 2¹⁴ = 30556632449017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30556632465401.

It is not an unprimeable number, because it can be changed into a prime (30556632465409) 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, 128389211921 + ... + 128389212158.

It is an arithmetic number, because the mean of its divisors is an integer number (4622011633440).

Almost surely, 2^{30556632465401} is an apocalyptic number.

It is an amenable number.

30556632465401 is a deficient number, since it is larger than the sum of its proper divisors (6419460602119).

30556632465401 is a wasteful number, since it uses less digits than its factorization.

30556632465401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256778424103.

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 30556632465401 in words is "thirty trillion, five hundred fifty-six billion, six hundred thirty-two million, four hundred sixty-five thousand, four hundred one".