612035045225 has 48 divisors (see below), whose sum is σ = 786789642240. Its totient is φ = 471790440000.

The previous prime is 612035045123. The next prime is 612035045243. The reversal of 612035045225 is 522540530216.

It is not a de Polignac number, because 612035045225 - 2²⁰ = 612033996649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 387608486 + ... + 387610064.

It is an arithmetic number, because the mean of its divisors is an integer number (16391450880).

Almost surely, 2^612035045225 is an apocalyptic number.

It is an amenable number.

612035045225 is a deficient number, since it is larger than the sum of its proper divisors (174754597015).

612035045225 is a wasteful number, since it uses less digits than its factorization.

612035045225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462 (or 3457 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 612035045225 in words is "six hundred twelve billion, thirty-five million, forty-five thousand, two hundred twenty-five".