5521224492 has 96 divisors (see below), whose sum is σ = 16758282240. Its totient is φ = 1539008640.

The previous prime is 5521224481. The next prime is 5521224493. The reversal of 5521224492 is 2944221255.

5521224492 is a `hidden beast` number, since 5 + 521 + 2 + 2 + 44 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5521224493) 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, 58068 + ... + 120059.

It is an arithmetic number, because the mean of its divisors is an integer number (174565440).

Almost surely, 2^5521224492 is an apocalyptic number.

It is an amenable number.

5521224492 is an abundant number, since it is smaller than the sum of its proper divisors (11237057748).

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

5521224492 is a wasteful number, since it uses less digits than its factorization.

5521224492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178188 (or 178180 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5521224492 is about 74304.9425812308. The cubic root of 5521224492 is about 1767.4418546746.

The spelling of 5521224492 in words is "five billion, five hundred twenty-one million, two hundred twenty-four thousand, four hundred ninety-two".