5641427051 has 32 divisors (see below), whose sum is σ = 6452920320. Its totient is φ = 4892659200.

The previous prime is 5641427023. The next prime is 5641427053. The reversal of 5641427051 is 1507241465.

It is not a de Polignac number, because 5641427051 - 2²⁶ = 5574318187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5641427053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5692166 + ... + 5693156.

It is an arithmetic number, because the mean of its divisors is an integer number (201653760).

Almost surely, 2^5641427051 is an apocalyptic number.

5641427051 is a deficient number, since it is larger than the sum of its proper divisors (811493269).

5641427051 is a wasteful number, since it uses less digits than its factorization.

5641427051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5641427051 is about 75109.4338349052. The cubic root of 5641427051 is about 1780.1762072542.

The spelling of 5641427051 in words is "five billion, six hundred forty-one million, four hundred twenty-seven thousand, fifty-one".