53453435315 has 48 divisors (see below), whose sum is σ = 80372736000. Its totient is φ = 33929058240.

The previous prime is 53453435309. The next prime is 53453435339. The reversal of 53453435315 is 51353435435.

It is not a de Polignac number, because 53453435315 - 2¹⁰ = 53453434291 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21686 + ... + 327684.

It is an arithmetic number, because the mean of its divisors is an integer number (1674432000).

Almost surely, 2^53453435315 is an apocalyptic number.

53453435315 is a deficient number, since it is larger than the sum of its proper divisors (26919300685).

53453435315 is a wasteful number, since it uses less digits than its factorization.

53453435315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306072 (or 306065 counting only the distinct ones).

The product of its digits is 810000, while the sum is 41.

The spelling of 53453435315 in words is "fifty-three billion, four hundred fifty-three million, four hundred thirty-five thousand, three hundred fifteen".