51325650311 has 8 divisors (see below), whose sum is σ = 56449815744. Its totient is φ = 46369490400.

The previous prime is 51325650301. The next prime is 51325650347. The reversal of 51325650311 is 11305652315.

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 51325650311 - 2¹⁴ = 51325633927 is a prime.

It is a super-3 number, since 3×51325650311³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51325650301) 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, 42000740 + ... + 42001961.

It is an arithmetic number, because the mean of its divisors is an integer number (7056226968).

Almost surely, 2^51325650311 is an apocalyptic number.

51325650311 is a deficient number, since it is larger than the sum of its proper divisors (5124165433).

51325650311 is a wasteful number, since it uses less digits than its factorization.

51325650311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84002761.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 51325650311 in words is "fifty-one billion, three hundred twenty-five million, six hundred fifty thousand, three hundred eleven".