52453433502 has 24 divisors (see below), whose sum is σ = 117315207360. Its totient is φ = 16920462240.

The previous prime is 52453433467. The next prime is 52453433521. The reversal of 52453433502 is 20533435425.

52453433502 is a `hidden beast` number, since 52 + 45 + 34 + 33 + 502 = 666.

It is a super-2 number, since 2×52453433502² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47000727 + ... + 47001842.

It is an arithmetic number, because the mean of its divisors is an integer number (4888133640).

Almost surely, 2^52453433502 is an apocalyptic number.

52453433502 is an abundant number, since it is smaller than the sum of its proper divisors (64861773858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52453433502 is a wasteful number, since it uses less digits than its factorization.

52453433502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94002608 (or 94002605 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 52453433502 its reverse (20533435425), we get a palindrome (72986868927).

The spelling of 52453433502 in words is "fifty-two billion, four hundred fifty-three million, four hundred thirty-three thousand, five hundred two".