5521742580 has 24 divisors (see below), whose sum is σ = 15460879392. Its totient is φ = 1472464672.

The previous prime is 5521742561. The next prime is 5521742581. The reversal of 5521742580 is 852471255.

It is a super-2 number, since 2×5521742580² = 60979282239570112800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521742581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46014462 + ... + 46014581.

It is an arithmetic number, because the mean of its divisors is an integer number (644203308).

Almost surely, 2^5521742580 is an apocalyptic number.

It is an amenable number.

5521742580 is an abundant number, since it is smaller than the sum of its proper divisors (9939136812).

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

5521742580 is a wasteful number, since it uses less digits than its factorization.

5521742580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92029055 (or 92029053 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 39.

The square root of 5521742580 is about 74308.4287278368. The cubic root of 5521742580 is about 1767.4971359971.

The spelling of 5521742580 in words is "five billion, five hundred twenty-one million, seven hundred forty-two thousand, five hundred eighty".