53140099 has 2 divisors, whose sum is σ = 53140100. Its totient is φ = 53140098.

The previous prime is 53140091. The next prime is 53140111. The reversal of 53140099 is 99004135.

53140099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53140099 - 2³ = 53140091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53140099.

It is not a weakly prime, because it can be changed into another prime (53140091) 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, 26570049 + 26570050.

It is an arithmetic number, because the mean of its divisors is an integer number (26570050).

Almost surely, 2^53140099 is an apocalyptic number.

53140099 is a deficient number, since it is larger than the sum of its proper divisors (1).

53140099 is an equidigital number, since it uses as much as digits as its factorization.

53140099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 53140099 is about 7289.7255778253. The cubic root of 53140099 is about 375.9592602419.

It can be divided in two parts, 53 and 140099, that multiplied together give a palindrome (7425247).

The spelling of 53140099 in words is "fifty-three million, one hundred forty thousand, ninety-nine".