53514367829 has 4 divisors (see below), whose sum is σ = 57630857676. Its totient is φ = 49397877984.

The previous prime is 53514367801. The next prime is 53514367849. The reversal of 53514367829 is 92876341535.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15258919729 + 38255448100 = 123527^2 + 195590^2 .

It is not a de Polignac number, because 53514367829 - 2⁸ = 53514367573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53514367849) 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, 2058244904 + ... + 2058244929.

It is an arithmetic number, because the mean of its divisors is an integer number (14407714419).

Almost surely, 2^53514367829 is an apocalyptic number.

It is an amenable number.

53514367829 is a deficient number, since it is larger than the sum of its proper divisors (4116489847).

53514367829 is a wasteful number, since it uses less digits than its factorization.

53514367829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116489846.

The product of its digits is 5443200, while the sum is 53.

The spelling of 53514367829 in words is "fifty-three billion, five hundred fourteen million, three hundred sixty-seven thousand, eight hundred twenty-nine".