52453404312 has 64 divisors (see below), whose sum is σ = 134714210400. Its totient is φ = 17007298560.

The previous prime is 52453404301. The next prime is 52453404323. The reversal of 52453404312 is 21340435425.

It is an interprime number because it is at equal distance from previous prime (52453404301) and next prime (52453404323).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5092864 + ... + 5103152.

Almost surely, 2^52453404312 is an apocalyptic number.

It is an amenable number.

52453404312 is an abundant number, since it is smaller than the sum of its proper divisors (82260806088).

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

52453404312 is a wasteful number, since it uses less digits than its factorization.

52453404312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16076 (or 16072 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 52453404312 its reverse (21340435425), we get a palindrome (73793839737).

The spelling of 52453404312 in words is "fifty-two billion, four hundred fifty-three million, four hundred four thousand, three hundred twelve".