5405087226 has 64 divisors (see below), whose sum is σ = 13548404736. Its totient is φ = 1396545600.

The previous prime is 5405087221. The next prime is 5405087273. The reversal of 5405087226 is 6227805045.

It is not an unprimeable number, because it can be changed into a prime (5405087221) 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, 57616 + ... + 118868.

It is an arithmetic number, because the mean of its divisors is an integer number (211693824).

Almost surely, 2^5405087226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5405087226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6774202368).

5405087226 is an abundant number, since it is smaller than the sum of its proper divisors (8143317510).

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

5405087226 is a wasteful number, since it uses less digits than its factorization.

5405087226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61467.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 5405087226 is about 73519.2983236374. The cubic root of 5405087226 is about 1754.9614010877.

The spelling of 5405087226 in words is "five billion, four hundred five million, eighty-seven thousand, two hundred twenty-six".