2553407208 has 192 divisors, whose sum is σ = 8036496000. Its totient is φ = 723824640.

The previous prime is 2553407201. The next prime is 2553407237. The reversal of 2553407208 is 8027043552.

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

It is not an unprimeable number, because it can be changed into a prime (2553407201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2678860 + ... + 2679812.

It is an arithmetic number, because the mean of its divisors is an integer number (41856750).

Almost surely, 2^2553407208 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 2553407208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4018248000).

2553407208 is an abundant number, since it is smaller than the sum of its proper divisors (5483088792).

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

2553407208 is a wasteful number, since it uses less digits than its factorization.

2553407208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2553407208 is about 50531.2498163265. The cubic root of 2553407208 is about 1366.8054232572.

The spelling of 2553407208 in words is "two billion, five hundred fifty-three million, four hundred seven thousand, two hundred eight".