51482703753 has 48 divisors (see below), whose sum is σ = 84343284480. Its totient is φ = 29998501632.

The previous prime is 51482703751. The next prime is 51482703761. The reversal of 51482703753 is 35730728415.

51482703753 is a `hidden beast` number, since 5 + 1 + 4 + 8 + 270 + 375 + 3 = 666.

It is not a de Polignac number, because 51482703753 - 2¹ = 51482703751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51482703699 and 51482703708.

It is not an unprimeable number, because it can be changed into a prime (51482703751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5279200 + ... + 5288942.

It is an arithmetic number, because the mean of its divisors is an integer number (1757151760).

Almost surely, 2^51482703753 is an apocalyptic number.

It is an amenable number.

51482703753 is a deficient number, since it is larger than the sum of its proper divisors (32860580727).

51482703753 is a wasteful number, since it uses less digits than its factorization.

51482703753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158 (or 12155 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 51482703753 in words is "fifty-one billion, four hundred eighty-two million, seven hundred three thousand, seven hundred fifty-three".