55241131131536 has 40 divisors (see below), whose sum is σ = 122506967189184. Its totient is φ = 23638515062400.

The previous prime is 55241131131523. The next prime is 55241131131551. The reversal of 55241131131536 is 63513113114255.

It is a junction number, because it is equal to n+sod(n) for n = 55241131131493 and 55241131131502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377587190 + ... + 377733461.

Almost surely, 2^{55241131131536} is an apocalyptic number.

55241131131536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55241131131536 is an abundant number, since it is smaller than the sum of its proper divisors (67265836057648).

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

55241131131536 is a wasteful number, since it uses less digits than its factorization.

55241131131536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755321319 (or 755321313 counting only the distinct ones).

The product of its digits is 162000, while the sum is 41.

The spelling of 55241131131536 in words is "fifty-five trillion, two hundred forty-one billion, one hundred thirty-one million, one hundred thirty-one thousand, five hundred thirty-six".