51160480580 has 48 divisors (see below), whose sum is σ = 118687645440. Its totient is φ = 18368313600.

The previous prime is 51160480543. The next prime is 51160480589. The reversal of 51160480580 is 8508406115.

It is a super-3 number, since 3×51160480580³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (51160480589) 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, 1454441 + ... + 1489200.

It is an arithmetic number, because the mean of its divisors is an integer number (2472659280).

Almost surely, 2^51160480580 is an apocalyptic number.

It is an amenable number.

51160480580 is an abundant number, since it is smaller than the sum of its proper divisors (67527164860).

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

51160480580 is a wasteful number, since it uses less digits than its factorization.

51160480580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943740 (or 2943738 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

Adding to 51160480580 its reverse (8508406115), we get a palindrome (59668886695).

The spelling of 51160480580 in words is "fifty-one billion, one hundred sixty million, four hundred eighty thousand, five hundred eighty".