53124431051 has 2 divisors, whose sum is σ = 53124431052. Its totient is φ = 53124431050.

The previous prime is 53124431039. The next prime is 53124431069. The reversal of 53124431051 is 15013442135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53124431051 - 2¹⁸ = 53124168907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (53124431011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26562215525 + 26562215526.

It is an arithmetic number, because the mean of its divisors is an integer number (26562215526).

Almost surely, 2^53124431051 is an apocalyptic number.

53124431051 is a deficient number, since it is larger than the sum of its proper divisors (1).

53124431051 is an equidigital number, since it uses as much as digits as its factorization.

53124431051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 53124431051 its reverse (15013442135), we get a palindrome (68137873186).

The spelling of 53124431051 in words is "fifty-three billion, one hundred twenty-four million, four hundred thirty-one thousand, fifty-one".