51922482369 has 8 divisors (see below), whose sum is σ = 70918512672. Its totient is φ = 33770720160.

The previous prime is 51922482361. The next prime is 51922482371. The reversal of 51922482369 is 96328422915.

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

It is not a de Polignac number, because 51922482369 - 2³ = 51922482361 is a prime.

It is a super-2 number, since 2×51922482369² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51922482361) 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, 211066879 + ... + 211067124.

It is an arithmetic number, because the mean of its divisors is an integer number (8864814084).

Almost surely, 2^51922482369 is an apocalyptic number.

It is an amenable number.

51922482369 is a deficient number, since it is larger than the sum of its proper divisors (18996030303).

51922482369 is a wasteful number, since it uses less digits than its factorization.

51922482369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422134047.

The product of its digits is 1866240, while the sum is 51.

The spelling of 51922482369 in words is "fifty-one billion, nine hundred twenty-two million, four hundred eighty-two thousand, three hundred sixty-nine".