52433885953 has 2 divisors, whose sum is σ = 52433885954. Its totient is φ = 52433885952.

The previous prime is 52433885941. The next prime is 52433885969. The reversal of 52433885953 is 35958833425.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50531443264 + 1902442689 = 224792^2 + 43617^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52433885953 is a prime.

It is a super-2 number, since 2×52433885953² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52433885894 and 52433885903.

It is not a weakly prime, because it can be changed into another prime (52433885983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26216942976 + 26216942977.

It is an arithmetic number, because the mean of its divisors is an integer number (26216942977).

Almost surely, 2^52433885953 is an apocalyptic number.

It is an amenable number.

52433885953 is a deficient number, since it is larger than the sum of its proper divisors (1).

52433885953 is an equidigital number, since it uses as much as digits as its factorization.

52433885953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552000, while the sum is 55.

The spelling of 52433885953 in words is "fifty-two billion, four hundred thirty-three million, eight hundred eighty-five thousand, nine hundred fifty-three".