52425015452 has 6 divisors (see below), whose sum is σ = 91743777048. Its totient is φ = 26212507724.

The previous prime is 52425015319. The next prime is 52425015457. The reversal of 52425015452 is 25451052425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52425015457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6553126928 + ... + 6553126935.

It is an arithmetic number, because the mean of its divisors is an integer number (15290629508).

Almost surely, 2^52425015452 is an apocalyptic number.

It is an amenable number.

52425015452 is a deficient number, since it is larger than the sum of its proper divisors (39318761596).

52425015452 is a wasteful number, since it uses less digits than its factorization.

52425015452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13106253867 (or 13106253865 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

Adding to 52425015452 its reverse (25451052425), we get a palindrome (77876067877).

The spelling of 52425015452 in words is "fifty-two billion, four hundred twenty-five million, fifteen thousand, four hundred fifty-two".