53435853435 has 16 divisors (see below), whose sum is σ = 87808106016. Its totient is φ = 27728875008.

The previous prime is 53435853433. The next prime is 53435853463.

53435853435 is nontrivially palindromic in base 10.

53435853435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53435853435 - 2¹ = 53435853433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53435853433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48139854 + ... + 48140963.

It is an arithmetic number, because the mean of its divisors is an integer number (5488006626).

Almost surely, 2^53435853435 is an apocalyptic number.

53435853435 is a deficient number, since it is larger than the sum of its proper divisors (34372252581).

53435853435 is a wasteful number, since it uses less digits than its factorization.

53435853435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96280862.

The product of its digits is 6480000, while the sum is 48.

The spelling of 53435853435 in words is "fifty-three billion, four hundred thirty-five million, eight hundred fifty-three thousand, four hundred thirty-five".