2554051216 has 20 divisors (see below), whose sum is σ = 4960585900. Its totient is φ = 1273900032.

The previous prime is 2554051187. The next prime is 2554051217. The reversal of 2554051216 is 6121504552.

It can be written as a sum of positive squares in 2 ways, for example, as 1206867600 + 1347183616 = 34740^2 + 36704^2 .

It is a super-2 number, since 2×2554051216² = 13046355227902157312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2554051217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188601 + ... + 201688.

It is an arithmetic number, because the mean of its divisors is an integer number (248029295).

Almost surely, 2^2554051216 is an apocalyptic number.

It is an amenable number.

2554051216 is a deficient number, since it is larger than the sum of its proper divisors (2406534684).

2554051216 is a wasteful number, since it uses less digits than its factorization.

2554051216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390706 (or 390700 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 2554051216 is about 50537.6217881293. The cubic root of 2554051216 is about 1366.9203232794.

Adding to 2554051216 its reverse (6121504552), we get a palindrome (8675555768).

The spelling of 2554051216 in words is "two billion, five hundred fifty-four million, fifty-one thousand, two hundred sixteen".