53473531039 has 2 divisors, whose sum is σ = 53473531040. Its totient is φ = 53473531038.

The previous prime is 53473531009. The next prime is 53473531051. The reversal of 53473531039 is 93013537435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53473531039 - 2⁹ = 53473530527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53473530986 and 53473531004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53473531009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26736765519 + 26736765520.

It is an arithmetic number, because the mean of its divisors is an integer number (26736765520).

Almost surely, 2^53473531039 is an apocalyptic number.

53473531039 is a deficient number, since it is larger than the sum of its proper divisors (1).

53473531039 is an equidigital number, since it uses as much as digits as its factorization.

53473531039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 510300, while the sum is 43.

The spelling of 53473531039 in words is "fifty-three billion, four hundred seventy-three million, five hundred thirty-one thousand, thirty-nine".