2455687552 has 32 divisors (see below), whose sum is σ = 5104900080. Its totient is φ = 1174457856.

The previous prime is 2455687517. The next prime is 2455687583. The reversal of 2455687552 is 2557865542.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 2455687496 and 2455687505.

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 3 ways as a sum of consecutive naturals, for example, 414123 + ... + 420010.

Almost surely, 2^2455687552 is an apocalyptic number.

It is an amenable number.

2455687552 is an abundant number, since it is smaller than the sum of its proper divisors (2649212528).

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

2455687552 is an equidigital number, since it uses as much as digits as its factorization.

2455687552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834170 (or 834158 counting only the distinct ones).

The product of its digits is 3360000, while the sum is 49.

The square root of 2455687552 is about 49554.8943294202. The cubic root of 2455687552 is about 1349.1421256590.

The spelling of 2455687552 in words is "two billion, four hundred fifty-five million, six hundred eighty-seven thousand, five hundred fifty-two".