2535453320 has 32 divisors (see below), whose sum is σ = 5755264920. Its totient is φ = 1005204480.

The previous prime is 2535453307. The next prime is 2535453331. The reversal of 2535453320 is 233545352.

It can be written as a sum of positive squares in 4 ways, for example, as 964599364 + 1570853956 = 31058^2 + 39634^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275951 + ... + 284990.

Almost surely, 2^2535453320 is an apocalyptic number.

2535453320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2535453320 is an abundant number, since it is smaller than the sum of its proper divisors (3219811600).

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

2535453320 is a wasteful number, since it uses less digits than its factorization.

2535453320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561065 (or 561061 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 2535453320 is about 50353.2850964066. The cubic root of 2535453320 is about 1363.5943918287.

Adding to 2535453320 its reverse (233545352), we get a palindrome (2768998672).

The spelling of 2535453320 in words is "two billion, five hundred thirty-five million, four hundred fifty-three thousand, three hundred twenty".