3547851828225 has 48 divisors (see below), whose sum is σ = 5902013318400. Its totient is φ = 1880512441920.

The previous prime is 3547851828211. The next prime is 3547851828233. The reversal of 3547851828225 is 5228281587453.

It is not a de Polignac number, because 3547851828225 - 2⁶ = 3547851828161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23054586 + ... + 23207964.

It is an arithmetic number, because the mean of its divisors is an integer number (122958610800).

Almost surely, 2^{3547851828225} is an apocalyptic number.

It is an amenable number.

3547851828225 is a deficient number, since it is larger than the sum of its proper divisors (2354161490175).

3547851828225 is a wasteful number, since it uses less digits than its factorization.

3547851828225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155294 (or 155289 counting only the distinct ones).

The product of its digits is 43008000, while the sum is 60.

The spelling of 3547851828225 in words is "three trillion, five hundred forty-seven billion, eight hundred fifty-one million, eight hundred twenty-eight thousand, two hundred twenty-five".