5641462026 has 128 divisors (see below), whose sum is σ = 13792665600. Its totient is φ = 1702477440.

The previous prime is 5641461983. The next prime is 5641462031. The reversal of 5641462026 is 6202641465.

5641462026 is a `hidden beast` number, since 5 + 6 + 4 + 1 + 4 + 620 + 26 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2638830 + ... + 2640966.

It is an arithmetic number, because the mean of its divisors is an integer number (107755200).

Almost surely, 2^5641462026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5641462026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6896332800).

5641462026 is an abundant number, since it is smaller than the sum of its proper divisors (8151203574).

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

5641462026 is a wasteful number, since it uses less digits than its factorization.

5641462026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 5641462026 is about 75109.6666614891. Note that the first 5 decimals coincide. The cubic root of 5641462026 is about 1780.1798860831.

The spelling of 5641462026 in words is "five billion, six hundred forty-one million, four hundred sixty-two thousand, twenty-six".