2550542016 has 224 divisors, whose sum is σ = 7649943552. Its totient is φ = 743178240.

The previous prime is 2550542009. The next prime is 2550542023. The reversal of 2550542016 is 6102450552.

It is an interprime number because it is at equal distance from previous prime (2550542009) and next prime (2550542023).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9924160 + ... + 9924416.

Almost surely, 2^2550542016 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 2550542016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3824971776).

2550542016 is an abundant number, since it is smaller than the sum of its proper divisors (5099401536).

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

2550542016 is a wasteful number, since it uses less digits than its factorization.

2550542016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2550542016 is about 50502.8911647640. The cubic root of 2550542016 is about 1366.2939986729.

Adding to 2550542016 its reverse (6102450552), we get a palindrome (8652992568).

The spelling of 2550542016 in words is "two billion, five hundred fifty million, five hundred forty-two thousand, sixteen".