51473483 has 2 divisors, whose sum is σ = 51473484. Its totient is φ = 51473482.

The previous prime is 51473449. The next prime is 51473533. The reversal of 51473483 is 38437415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51473483 - 2¹⁶ = 51407947 is a prime.

It is not a weakly prime, because it can be changed into another prime (51473183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25736741 + 25736742.

It is an arithmetic number, because the mean of its divisors is an integer number (25736742).

Almost surely, 2^51473483 is an apocalyptic number.

51473483 is a deficient number, since it is larger than the sum of its proper divisors (1).

51473483 is an equidigital number, since it uses as much as digits as its factorization.

51473483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 51473483 is about 7174.5022823887. The cubic root of 51473483 is about 371.9870765734.

The spelling of 51473483 in words is "fifty-one million, four hundred seventy-three thousand, four hundred eighty-three".