53941434719 has 4 divisors (see below), whose sum is σ = 53944548840. Its totient is φ = 53938320600.

The previous prime is 53941434697. The next prime is 53941434731. The reversal of 53941434719 is 91743414935.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53941434719 is a prime.

It is a super-2 number, since 2×53941434719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53941434749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530932 + ... + 1565769.

It is an arithmetic number, because the mean of its divisors is an integer number (13486137210).

Almost surely, 2^53941434719 is an apocalyptic number.

53941434719 is a deficient number, since it is larger than the sum of its proper divisors (3114121).

53941434719 is a wasteful number, since it uses less digits than its factorization.

53941434719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114120.

The product of its digits is 1632960, while the sum is 50.

The spelling of 53941434719 in words is "fifty-three billion, nine hundred forty-one million, four hundred thirty-four thousand, seven hundred nineteen".