3554100115225 has 36 divisors (see below), whose sum is σ = 4844432991132. Its totient is φ = 2584649267200.

The previous prime is 3554100115201. The next prime is 3554100115229. The reversal of 3554100115225 is 5225110014553.

It can be written as a sum of positive squares in 6 ways, for example, as 49255588096 + 3504844527129 = 221936^2 + 1872123^2 .

It is not a de Polignac number, because 3554100115225 - 2²¹ = 3554098018073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3554100115229) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 103489257 + ... + 103523593.

It is an arithmetic number, because the mean of its divisors is an integer number (134567583087).

Almost surely, 2^{3554100115225} is an apocalyptic number.

It is an amenable number.

3554100115225 is a deficient number, since it is larger than the sum of its proper divisors (1290332875907).

3554100115225 is a wasteful number, since it uses less digits than its factorization.

3554100115225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68586 (or 68570 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 3554100115225 its reverse (5225110014553), we get a palindrome (8779210129778).

The spelling of 3554100115225 in words is "three trillion, five hundred fifty-four billion, one hundred million, one hundred fifteen thousand, two hundred twenty-five".