30654256054 has 4 divisors (see below), whose sum is σ = 45981384084. Its totient is φ = 15327128026.

The previous prime is 30654256051. The next prime is 30654256067. The reversal of 30654256054 is 45065245603.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 30654255998 and 30654256016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30654256051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7663564012 + ... + 7663564015.

It is an arithmetic number, because the mean of its divisors is an integer number (11495346021).

Almost surely, 2^30654256054 is an apocalyptic number.

30654256054 is a deficient number, since it is larger than the sum of its proper divisors (15327128030).

30654256054 is a wasteful number, since it uses less digits than its factorization.

30654256054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15327128029.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 30654256054 in words is "thirty billion, six hundred fifty-four million, two hundred fifty-six thousand, fifty-four".