2355445532 has 18 divisors (see below), whose sum is σ = 4530826944. Its totient is φ = 1070656840.

The previous prime is 2355445517. The next prime is 2355445537.

2355445532 is nontrivially palindromic in base 10.

2355445532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355445537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2432828 + ... + 2433795.

It is an arithmetic number, because the mean of its divisors is an integer number (251712608).

Almost surely, 2^2355445532 is an apocalyptic number.

2355445532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2355445532 is a deficient number, since it is larger than the sum of its proper divisors (2175381412).

2355445532 is a wasteful number, since it uses less digits than its factorization.

2355445532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866649 (or 4866636 counting only the distinct ones).

The product of its digits is 360000, while the sum is 38.

The square root of 2355445532 is about 48532.9324479780. The cubic root of 2355445532 is about 1330.5290321952.

The spelling of 2355445532 in words is "two billion, three hundred fifty-five million, four hundred forty-five thousand, five hundred thirty-two".