34521200115054 has 16 divisors (see below), whose sum is σ = 70072883816448. Its totient is φ = 11335319440632.

The previous prime is 34521200115011. The next prime is 34521200115067. The reversal of 34521200115054 is 45051100212543.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42936815662 + ... + 42936816465.

It is an arithmetic number, because the mean of its divisors is an integer number (4379555238528).

Almost surely, 2^{34521200115054} is an apocalyptic number.

34521200115054 is an abundant number, since it is smaller than the sum of its proper divisors (35551683701394).

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

34521200115054 is a wasteful number, since it uses less digits than its factorization.

34521200115054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85873632199.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 34521200115054 its reverse (45051100212543), we get a palindrome (79572300327597).

The spelling of 34521200115054 in words is "thirty-four trillion, five hundred twenty-one billion, two hundred million, one hundred fifteen thousand, fifty-four".