53310234479 has 2 divisors, whose sum is σ = 53310234480. Its totient is φ = 53310234478.

The previous prime is 53310234457. The next prime is 53310234517. The reversal of 53310234479 is 97443201335.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53310234479 - 2⁸ = 53310234223 is a prime.

It is a super-2 number, since 2×53310234479² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53310234779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26655117239 + 26655117240.

It is an arithmetic number, because the mean of its divisors is an integer number (26655117240).

Almost surely, 2^53310234479 is an apocalyptic number.

53310234479 is a deficient number, since it is larger than the sum of its proper divisors (1).

53310234479 is an equidigital number, since it uses as much as digits as its factorization.

53310234479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 53310234479 in words is "fifty-three billion, three hundred ten million, two hundred thirty-four thousand, four hundred seventy-nine".