7550608056 has 128 divisors (see below), whose sum is σ = 20474764800. Its totient is φ = 2312271360.

The previous prime is 7550608049. The next prime is 7550608057. The reversal of 7550608056 is 6508060557.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7550607999 and 7550608017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7550608057) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 7102581 + ... + 7103643.

It is an arithmetic number, because the mean of its divisors is an integer number (159959100).

Almost surely, 2^7550608056 is an apocalyptic number.

7550608056 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7550608056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10237382400).

7550608056 is an abundant number, since it is smaller than the sum of its proper divisors (12924156744).

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

7550608056 is a wasteful number, since it uses less digits than its factorization.

7550608056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 7550608056 is about 86894.2348835641. The cubic root of 7550608056 is about 1961.8267066833.

The spelling of 7550608056 in words is "seven billion, five hundred fifty million, six hundred eight thousand, fifty-six".