52454233352 has 8 divisors (see below), whose sum is σ = 98351687550. Its totient is φ = 26227116672.

The previous prime is 52454233339. The next prime is 52454233357. The reversal of 52454233352 is 25333245425.

It can be written as a sum of positive squares in only one way, i.e., 49990699396 + 2463533956 = 223586^2 + 49634^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (52454233357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3278389577 + ... + 3278389592.

Almost surely, 2^52454233352 is an apocalyptic number.

It is an amenable number.

52454233352 is a deficient number, since it is larger than the sum of its proper divisors (45897454198).

52454233352 is a wasteful number, since it uses less digits than its factorization.

52454233352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6556779175 (or 6556779171 counting only the distinct ones).

The product of its digits is 432000, while the sum is 38.

Adding to 52454233352 its reverse (25333245425), we get a palindrome (77787478777).

The spelling of 52454233352 in words is "fifty-two billion, four hundred fifty-four million, two hundred thirty-three thousand, three hundred fifty-two".