51883687003 has 2 divisors, whose sum is σ = 51883687004. Its totient is φ = 51883687002.

The previous prime is 51883686947. The next prime is 51883687027. The reversal of 51883687003 is 30078638815.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51883687003 is a prime.

It is a super-2 number, since 2×51883687003² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51883687033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25941843501 + 25941843502.

It is an arithmetic number, because the mean of its divisors is an integer number (25941843502).

Almost surely, 2^51883687003 is an apocalyptic number.

51883687003 is a deficient number, since it is larger than the sum of its proper divisors (1).

51883687003 is an equidigital number, since it uses as much as digits as its factorization.

51883687003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 51883687003 in words is "fifty-one billion, eight hundred eighty-three million, six hundred eighty-seven thousand, three".