5494554945 has 96 divisors (see below), whose sum is σ = 11028232320. Its totient is φ = 2591740800.

The previous prime is 5494554937. The next prime is 5494554983.

It is a happy number.

5494554945 is a `hidden beast` number, since 5 + 4 + 94 + 5 + 549 + 4 + 5 = 666.

5494554945 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5494554945 - 2³ = 5494554937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5494554891 and 5494554900.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 599850 + ... + 608940.

It is an arithmetic number, because the mean of its divisors is an integer number (114877420).

Almost surely, 2^5494554945 is an apocalyptic number.

5494554945 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5494554945 is an abundant number, since it is smaller than the sum of its proper divisors (5533677375).

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

5494554945 is a wasteful number, since it uses less digits than its factorization.

5494554945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9164 (or 9147 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 54.

The square root of 5494554945 is about 74125.2652271815. The cubic root of 5494554945 is about 1764.5914619666.

The spelling of 5494554945 in words is "five billion, four hundred ninety-four million, five hundred fifty-four thousand, nine hundred forty-five".