34554211245543 has 16 divisors (see below), whose sum is σ = 50262992272512. Its totient is φ = 20940978972000.

The previous prime is 34554211245539. The next prime is 34554211245559.

It is a happy number.

34554211245543 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34554211245543 - 2² = 34554211245539 is a prime.

It is a super-2 number, since 2×34554211245543² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34554211245492 and 34554211245501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34554211245583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23455293 + ... + 24884918.

It is an arithmetic number, because the mean of its divisors is an integer number (3141437017032).

Almost surely, 2^{34554211245543} is an apocalyptic number.

34554211245543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34554211245543 is a deficient number, since it is larger than the sum of its proper divisors (15708781026969).

34554211245543 is a wasteful number, since it uses less digits than its factorization.

34554211245543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48361886.

The product of its digits is 5760000, while the sum is 48.

The spelling of 34554211245543 in words is "thirty-four trillion, five hundred fifty-four billion, two hundred eleven million, two hundred forty-five thousand, five hundred forty-three".