54261526136 has 16 divisors (see below), whose sum is σ = 101743972440. Its totient is φ = 27129800160.

The previous prime is 54261526073. The next prime is 54261526139. The reversal of 54261526136 is 63162516245.

It is a happy number.

54261526136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54261526136² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54261526093 and 54261526102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54261526139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156626 + ... + 364766.

Almost surely, 2^54261526136 is an apocalyptic number.

It is an amenable number.

54261526136 is a deficient number, since it is larger than the sum of its proper divisors (47482446304).

54261526136 is a wasteful number, since it uses less digits than its factorization.

54261526136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240734 (or 240730 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The spelling of 54261526136 in words is "fifty-four billion, two hundred sixty-one million, five hundred twenty-six thousand, one hundred thirty-six".