54626241605 has 8 divisors (see below), whose sum is σ = 70593912312. Its totient is φ = 40339378368.

The previous prime is 54626241601. The next prime is 54626241611. The reversal of 54626241605 is 50614262645.

It can be written as a sum of positive squares in 4 ways, for example, as 10456494049 + 44169747556 = 102257^2 + 210166^2 .

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 54626241605 - 2² = 54626241601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54626241601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420201794 + ... + 420201923.

It is an arithmetic number, because the mean of its divisors is an integer number (8824239039).

Almost surely, 2^54626241605 is an apocalyptic number.

It is an amenable number.

54626241605 is a deficient number, since it is larger than the sum of its proper divisors (15967670707).

54626241605 is a wasteful number, since it uses less digits than its factorization.

54626241605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840403735.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 54626241605 in words is "fifty-four billion, six hundred twenty-six million, two hundred forty-one thousand, six hundred five".