1350052224 has 32 divisors (see below), whose sum is σ = 3586077240. Its totient is φ = 450017280.

The previous prime is 1350052217. The next prime is 1350052241. The reversal of 1350052224 is 4222500531.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×1350052224³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1350052194 and 1350052203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1757497 + ... + 1758264.

Almost surely, 2^1350052224 is an apocalyptic number.

It is an amenable number.

1350052224 is an abundant number, since it is smaller than the sum of its proper divisors (2236025016).

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

1350052224 is an equidigital number, since it uses as much as digits as its factorization.

1350052224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3515778 (or 3515766 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1350052224 is about 36743.0568134988. The cubic root of 1350052224 is about 1105.2237008795.

Adding to 1350052224 its reverse (4222500531), we get a palindrome (5572552755).

The spelling of 1350052224 in words is "one billion, three hundred fifty million, fifty-two thousand, two hundred twenty-four".