612980452449801 has 16 divisors (see below), whose sum is σ = 908151095205120. Its totient is φ = 408639277090800.

The previous prime is 612980452449797. The next prime is 612980452449829. The reversal of 612980452449801 is 108944254089216.

It is a happy number.

612980452449801 is a `hidden beast` number, since 6 + 1 + 2 + 9 + 80 + 45 + 24 + 498 + 0 + 1 = 666.

It is not a de Polignac number, because 612980452449801 - 2² = 612980452449797 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (612980452449881) 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, 398047150 + ... + 399584151.

It is an arithmetic number, because the mean of its divisors is an integer number (56759443450320).

Almost surely, 2^{612980452449801} is an apocalyptic number.

It is an amenable number.

612980452449801 is a deficient number, since it is larger than the sum of its proper divisors (295170642755319).

612980452449801 is a wasteful number, since it uses less digits than its factorization.

612980452449801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797659773 (or 797659767 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 63.

The spelling of 612980452449801 in words is "six hundred twelve trillion, nine hundred eighty billion, four hundred fifty-two million, four hundred forty-nine thousand, eight hundred one".