5521656026 has 8 divisors (see below), whose sum is σ = 8345709504. Its totient is φ = 2739752860.

The previous prime is 5521656001. The next prime is 5521656029. The reversal of 5521656026 is 6206561255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5521656026² = 60977370538924225352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5521656029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10537250 + ... + 10537773.

It is an arithmetic number, because the mean of its divisors is an integer number (1043213688).

Almost surely, 2^5521656026 is an apocalyptic number.

5521656026 is a deficient number, since it is larger than the sum of its proper divisors (2824053478).

5521656026 is a wasteful number, since it uses less digits than its factorization.

5521656026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21075156.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 5521656026 is about 74307.8463286348. The cubic root of 5521656026 is about 1767.4879007032.

The spelling of 5521656026 in words is "five billion, five hundred twenty-one million, six hundred fifty-six thousand, twenty-six".