5494741920 has 120 divisors (see below), whose sum is σ = 19391905764. Its totient is φ = 1465261056.

The previous prime is 5494741849. The next prime is 5494741933. The reversal of 5494741920 is 291474945.

5494741920 is a `hidden beast` number, since 5 + 494 + 74 + 1 + 92 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5494367376 + 374544 = 74124^2 + 612^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 199029 + ... + 224948.

Almost surely, 2^5494741920 is an apocalyptic number.

It is an amenable number.

5494741920 is an abundant number, since it is smaller than the sum of its proper divisors (13897163844).

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

5494741920 is a wasteful number, since it uses less digits than its factorization.

5494741920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424004 (or 423987 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5494741920 is about 74126.5264261047. The cubic root of 5494741920 is about 1764.6114775851.

The spelling of 5494741920 in words is "five billion, four hundred ninety-four million, seven hundred forty-one thousand, nine hundred twenty".