53024322431 has 4 divisors (see below), whose sum is σ = 54152499552. Its totient is φ = 51896145312.

The previous prime is 53024322401. The next prime is 53024322443. The reversal of 53024322431 is 13422342035.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53024322431 - 2²⁶ = 52957213567 is a prime.

It is a super-2 number, since 2×53024322431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53024322394 and 53024322403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024322401) 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, 564088490 + ... + 564088583.

It is an arithmetic number, because the mean of its divisors is an integer number (13538124888).

Almost surely, 2^53024322431 is an apocalyptic number.

53024322431 is a deficient number, since it is larger than the sum of its proper divisors (1128177121).

53024322431 is a wasteful number, since it uses less digits than its factorization.

53024322431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128177120.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 53024322431 its reverse (13422342035), we get a palindrome (66446664466).

The spelling of 53024322431 in words is "fifty-three billion, twenty-four million, three hundred twenty-two thousand, four hundred thirty-one".