2655225450 has 72 divisors (see below), whose sum is σ = 7326554508. Its totient is φ = 688919040.

The previous prime is 2655225431. The next prime is 2655225451. The reversal of 2655225450 is 545225562.

2655225450 is a `hidden beast` number, since 2 + 6 + 552 + 2 + 54 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 830995929 + 1824229521 = 28827^2 + 42711^2 .

It is not an unprimeable number, because it can be changed into a prime (2655225451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63087 + ... + 96386.

Almost surely, 2^2655225450 is an apocalyptic number.

2655225450 is an abundant number, since it is smaller than the sum of its proper divisors (4671329058).

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

2655225450 is a wasteful number, since it uses less digits than its factorization.

2655225450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159528 (or 159520 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 2655225450 is about 51528.8797665930. The cubic root of 2655225450 is about 1384.7364814671.

The spelling of 2655225450 in words is "two billion, six hundred fifty-five million, two hundred twenty-five thousand, four hundred fifty".