4352520022000 has 40 divisors (see below), whose sum is σ = 10524393418032. Its totient is φ = 1741008008000.

The previous prime is 4352520021973. The next prime is 4352520022031. The reversal of 4352520022000 is 2200252534.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088128006 + ... + 1088132005.

Almost surely, 2^{4352520022000} is an apocalyptic number.

4352520022000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4352520022000 is an abundant number, since it is smaller than the sum of its proper divisors (6171873396032).

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

4352520022000 is a wasteful number, since it uses less digits than its factorization.

4352520022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176260034 (or 2176260018 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 4352520022000 its reverse (2200252534), we get a palindrome (4354720274534).

The spelling of 4352520022000 in words is "four trillion, three hundred fifty-two billion, five hundred twenty million, twenty-two thousand".