53824476931 has 2 divisors, whose sum is σ = 53824476932. Its totient is φ = 53824476930.

The previous prime is 53824476869. The next prime is 53824476949. The reversal of 53824476931 is 13967442835.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53824476931 - 2⁷ = 53824476803 is a prime.

It is a super-2 number, since 2×53824476931² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53824471931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26912238465 + 26912238466.

It is an arithmetic number, because the mean of its divisors is an integer number (26912238466).

Almost surely, 2^53824476931 is an apocalyptic number.

53824476931 is a deficient number, since it is larger than the sum of its proper divisors (1).

53824476931 is an equidigital number, since it uses as much as digits as its factorization.

53824476931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 52.

The spelling of 53824476931 in words is "fifty-three billion, eight hundred twenty-four million, four hundred seventy-six thousand, nine hundred thirty-one".