5494280490 has 64 divisors (see below), whose sum is σ = 15513275520. Its totient is φ = 1378955520.

The previous prime is 5494280489. The next prime is 5494280497. The reversal of 5494280490 is 940824945.

5494280490 is a `hidden beast` number, since 5 + 49 + 42 + 80 + 490 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5494280497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 593916 + ... + 603095.

It is an arithmetic number, because the mean of its divisors is an integer number (242394930).

Almost surely, 2^5494280490 is an apocalyptic number.

5494280490 is an abundant number, since it is smaller than the sum of its proper divisors (10018995030).

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

5494280490 is a wasteful number, since it uses less digits than its factorization.

5494280490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197044 (or 1197038 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 5494280490 is about 74123.4139122046. The cubic root of 5494280490 is about 1764.5620808176.

The spelling of 5494280490 in words is "five billion, four hundred ninety-four million, two hundred eighty thousand, four hundred ninety".