51213483410 has 16 divisors (see below), whose sum is σ = 92475077976. Its totient is φ = 20420769408.

The previous prime is 51213483407. The next prime is 51213483413. The reversal of 51213483410 is 1438431215.

It is an interprime number because it is at equal distance from previous prime (51213483407) and next prime (51213483413).

It can be written as a sum of positive squares in 4 ways, for example, as 36023660401 + 15189823009 = 189799^2 + 123247^2 .

It is not an unprimeable number, because it can be changed into a prime (51213483413) 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, 8074667 + ... + 8081006.

Almost surely, 2^51213483410 is an apocalyptic number.

51213483410 is a deficient number, since it is larger than the sum of its proper divisors (41261594566).

51213483410 is a wasteful number, since it uses less digits than its factorization.

51213483410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16155997.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 51213483410 in words is "fifty-one billion, two hundred thirteen million, four hundred eighty-three thousand, four hundred ten".