53830762823 has 4 divisors (see below), whose sum is σ = 53832124920. Its totient is φ = 53829400728.

The previous prime is 53830762681. The next prime is 53830762841. The reversal of 53830762823 is 32826703835.

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-53830762823 is a prime.

It is a super-2 number, since 2×53830762823² (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 (53830762883) 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, 619940 + ... + 701417.

It is an arithmetic number, because the mean of its divisors is an integer number (13458031230).

Almost surely, 2^53830762823 is an apocalyptic number.

53830762823 is a deficient number, since it is larger than the sum of its proper divisors (1362097).

53830762823 is a wasteful number, since it uses less digits than its factorization.

53830762823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362096.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 53830762823 in words is "fifty-three billion, eight hundred thirty million, seven hundred sixty-two thousand, eight hundred twenty-three".