5521426077501 has 24 divisors (see below), whose sum is σ = 8182344418560. Its totient is φ = 3586539014016.

The previous prime is 5521426077463. The next prime is 5521426077529. The reversal of 5521426077501 is 1057706241255.

5521426077501 is a `hidden beast` number, since 5 + 5 + 2 + 14 + 2 + 60 + 77 + 501 = 666.

It is not a de Polignac number, because 5521426077501 - 2⁷ = 5521426077373 is a prime.

It is a super-2 number, since 2×5521426077501² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521426077581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45949581 + ... + 46069586.

It is an arithmetic number, because the mean of its divisors is an integer number (340931017440).

Almost surely, 2^{5521426077501} is an apocalyptic number.

It is an amenable number.

5521426077501 is a deficient number, since it is larger than the sum of its proper divisors (2660918341059).

5521426077501 is a wasteful number, since it uses less digits than its factorization.

5521426077501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92019345 (or 92019342 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 5521426077501 in words is "five trillion, five hundred twenty-one billion, four hundred twenty-six million, seventy-seven thousand, five hundred one".