51345541010 has 8 divisors (see below), whose sum is σ = 92421973836. Its totient is φ = 20538216400.

The previous prime is 51345541001. The next prime is 51345541061. The reversal of 51345541010 is 1014554315.

It can be written as a sum of positive squares in 2 ways, for example, as 45202586881 + 6142954129 = 212609^2 + 78377^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2567277041 + ... + 2567277060.

Almost surely, 2^51345541010 is an apocalyptic number.

51345541010 is a deficient number, since it is larger than the sum of its proper divisors (41076432826).

51345541010 is a wasteful number, since it uses less digits than its factorization.

51345541010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134554108.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 51345541010 in words is "fifty-one billion, three hundred forty-five million, five hundred forty-one thousand, ten".