51967424360 has 32 divisors (see below), whose sum is σ = 119414511360. Its totient is φ = 20344693056.

The previous prime is 51967424357. The next prime is 51967424363. The reversal of 51967424360 is 6342476915.

It is an interprime number because it is at equal distance from previous prime (51967424357) and next prime (51967424363).

It is a super-2 number, since 2×51967424360² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (51967424363) 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, 13819244 + ... + 13823003.

It is an arithmetic number, because the mean of its divisors is an integer number (3731703480).

Almost surely, 2^51967424360 is an apocalyptic number.

It is an amenable number.

51967424360 is an abundant number, since it is smaller than the sum of its proper divisors (67447087000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51967424360 is a wasteful number, since it uses less digits than its factorization.

51967424360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27642305 (or 27642301 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 51967424360 in words is "fifty-one billion, nine hundred sixty-seven million, four hundred twenty-four thousand, three hundred sixty".