53007578233 has 2 divisors, whose sum is σ = 53007578234. Its totient is φ = 53007578232.

The previous prime is 53007578231. The next prime is 53007578251. The reversal of 53007578233 is 33287570035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49367507344 + 3640070889 = 222188^2 + 60333^2 .

It is a cyclic number.

It is not a de Polignac number, because 53007578233 - 2¹ = 53007578231 is a prime.

Together with 53007578231, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53007578233.

It is not a weakly prime, because it can be changed into another prime (53007578231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26503789116 + 26503789117.

It is an arithmetic number, because the mean of its divisors is an integer number (26503789117).

Almost surely, 2^53007578233 is an apocalyptic number.

It is an amenable number.

53007578233 is a deficient number, since it is larger than the sum of its proper divisors (1).

53007578233 is an equidigital number, since it uses as much as digits as its factorization.

53007578233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 53007578233 in words is "fifty-three billion, seven million, five hundred seventy-eight thousand, two hundred thirty-three".