52233432240000 has 320 divisors, whose sum is σ = 189137267700480. Its totient is φ = 12662649600000.

The previous prime is 52233432239987. The next prime is 52233432240013. The reversal of 52233432240000 is 4223433225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52233432239987) and next prime (52233432240013).

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 52233432240000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7252696 + ... + 12532695.

It is an arithmetic number, because the mean of its divisors is an integer number (591053961564).

Almost surely, 2^{52233432240000} is an apocalyptic number.

52233432240000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52233432240000 is an abundant number, since it is smaller than the sum of its proper divisors (136903835460480).

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

52233432240000 is a wasteful number, since it uses less digits than its factorization.

52233432240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19785439 (or 19785412 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 52233432240000 its reverse (4223433225), we get a palindrome (52237655673225).

The spelling of 52233432240000 in words is "fifty-two trillion, two hundred thirty-three billion, four hundred thirty-two million, two hundred forty thousand".