53419691435 has 32 divisors (see below), whose sum is σ = 71407369152. Its totient is φ = 38038394880.

The previous prime is 53419691407. The next prime is 53419691449.

53419691435 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53419691435 - 2⁸ = 53419691179 is a prime.

It is a super-2 number, since 2×53419691435² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 501497 + ... + 598613.

It is an arithmetic number, because the mean of its divisors is an integer number (2231480286).

Almost surely, 2^53419691435 is an apocalyptic number.

53419691435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53419691435 is a deficient number, since it is larger than the sum of its proper divisors (17987677717).

53419691435 is a wasteful number, since it uses less digits than its factorization.

53419691435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97343.

The product of its digits is 1749600, while the sum is 50.

The spelling of 53419691435 in words is "fifty-three billion, four hundred nineteen million, six hundred ninety-one thousand, four hundred thirty-five".