2355450456 has 32 divisors (see below), whose sum is σ = 5891410800. Its totient is φ = 784778880.

The previous prime is 2355450421. The next prime is 2355450467. The reversal of 2355450456 is 6540545532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31210 + ... + 75398.

Almost surely, 2^2355450456 is an apocalyptic number.

It is an amenable number.

2355450456 is an abundant number, since it is smaller than the sum of its proper divisors (3535960344).

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

2355450456 is a wasteful number, since it uses less digits than its factorization.

2355450456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46419 (or 46415 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The square root of 2355450456 is about 48532.9831763925. The cubic root of 2355450456 is about 1330.5299593405.

Adding to 2355450456 its reverse (6540545532), we get a palindrome (8895995988).

The spelling of 2355450456 in words is "two billion, three hundred fifty-five million, four hundred fifty thousand, four hundred fifty-six".