5426011691 has 8 divisors (see below), whose sum is σ = 5444398080. Its totient is φ = 5407645608.

The previous prime is 5426011667. The next prime is 5426011733. The reversal of 5426011691 is 1961106245.

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

It is a cyclic number.

It is not a de Polignac number, because 5426011691 - 2¹⁴ = 5425995307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426016691) 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, 681230 + ... + 689148.

It is an arithmetic number, because the mean of its divisors is an integer number (680549760).

Almost surely, 2^5426011691 is an apocalyptic number.

5426011691 is a deficient number, since it is larger than the sum of its proper divisors (18386389).

5426011691 is a wasteful number, since it uses less digits than its factorization.

5426011691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10153.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5426011691 is about 73661.4667991345. The cubic root of 5426011691 is about 1757.2231187550.

The spelling of 5426011691 in words is "five billion, four hundred twenty-six million, eleven thousand, six hundred ninety-one".