5514907944 has 256 divisors, whose sum is σ = 17444044800. Its totient is φ = 1414361088.

The previous prime is 5514907943. The next prime is 5514907963. The reversal of 5514907944 is 4497094155.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5514907893 and 5514907902.

It is not an unprimeable number, because it can be changed into a prime (5514907943) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16364544 + ... + 16364880.

It is an arithmetic number, because the mean of its divisors is an integer number (68140800).

Almost surely, 2^5514907944 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 5514907944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8722022400).

5514907944 is an abundant number, since it is smaller than the sum of its proper divisors (11929136856).

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

5514907944 is a wasteful number, since it uses less digits than its factorization.

5514907944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 5514907944 is about 74262.4261925235. The cubic root of 5514907944 is about 1766.7675844729.

The spelling of 5514907944 in words is "five billion, five hundred fourteen million, nine hundred seven thousand, nine hundred forty-four".