2555267072 has 36 divisors (see below), whose sum is σ = 5113864665. Its totient is φ = 1276489728.

The previous prime is 2555267063. The next prime is 2555267083. The reversal of 2555267072 is 2707625552.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1803191296 + 752075776 = 42464^2 + 27424^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=35744.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2287058 + ... + 2288174.

Almost surely, 2^2555267072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2555267072

2555267072 is an abundant number, since it is smaller than the sum of its proper divisors (2558597593).

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

2555267072 is an frugal number, since it uses more digits than its factorization.

2555267072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 41.

The square root of 2555267072 is about 50549.6495734639. The cubic root of 2555267072 is about 1367.1371963277.

The spelling of 2555267072 in words is "two billion, five hundred fifty-five million, two hundred sixty-seven thousand, seventy-two".