34563627654 has 16 divisors (see below), whose sum is σ = 70431543792. Its totient is φ = 11303827808.

The previous prime is 34563627653. The next prime is 34563627691. The reversal of 34563627654 is 45672636543.

It is a Smith number, since the sum of its digits (51) 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 = 34563627597 and 34563627606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34563627653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54345009 + ... + 54345644.

It is an arithmetic number, because the mean of its divisors is an integer number (4401971487).

Almost surely, 2^34563627654 is an apocalyptic number.

34563627654 is an abundant number, since it is smaller than the sum of its proper divisors (35867916138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34563627654 is a wasteful number, since it uses less digits than its factorization.

34563627654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108690711.

The product of its digits is 10886400, while the sum is 51.

The spelling of 34563627654 in words is "thirty-four billion, five hundred sixty-three million, six hundred twenty-seven thousand, six hundred fifty-four".