2455206552 has 80 divisors (see below), whose sum is σ = 6889086600. Its totient is φ = 816946560.

The previous prime is 2455206547. The next prime is 2455206569. The reversal of 2455206552 is 2556025542.

2455206552 is a `hidden beast` number, since 24 + 5 + 520 + 65 + 52 = 666.

2455206552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 398052 + ... + 404172.

Almost surely, 2^2455206552 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 2455206552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3444543300).

2455206552 is an abundant number, since it is smaller than the sum of its proper divisors (4433880048).

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

2455206552 is a wasteful number, since it uses less digits than its factorization.

2455206552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6758 (or 6745 counting only the distinct ones).

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

The square root of 2455206552 is about 49550.0408879751. The cubic root of 2455206552 is about 1349.0540335975.

The spelling of 2455206552 in words is "two billion, four hundred fifty-five million, two hundred six thousand, five hundred fifty-two".