512771325653 has 8 divisors (see below), whose sum is σ = 514542828000. Its totient is φ = 511002799920.

The previous prime is 512771325631. The next prime is 512771325667. The reversal of 512771325653 is 356523177215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 512771325653 - 2²⁰ = 512770277077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 512771325598 and 512771325607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512771325613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398750 + ... + 1088367.

It is an arithmetic number, because the mean of its divisors is an integer number (64317853500).

Almost surely, 2^512771325653 is an apocalyptic number.

It is an amenable number.

512771325653 is a deficient number, since it is larger than the sum of its proper divisors (1771502347).

512771325653 is a wasteful number, since it uses less digits than its factorization.

512771325653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488307.

The product of its digits is 1323000, while the sum is 47.

The spelling of 512771325653 in words is "five hundred twelve billion, seven hundred seventy-one million, three hundred twenty-five thousand, six hundred fifty-three".