54136334650 has 24 divisors (see below), whose sum is σ = 100760363424. Its totient is φ = 21640172400.

The previous prime is 54136334569. The next prime is 54136334699. The reversal of 54136334650 is 5643363145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282732 + ... + 433831.

It is an arithmetic number, because the mean of its divisors is an integer number (4198348476).

Almost surely, 2^54136334650 is an apocalyptic number.

54136334650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54136334650 is a deficient number, since it is larger than the sum of its proper divisors (46624028774).

54136334650 is a wasteful number, since it uses less digits than its factorization.

54136334650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718086 (or 718081 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 54136334650 its reverse (5643363145), we get a palindrome (59779697795).

The spelling of 54136334650 in words is "fifty-four billion, one hundred thirty-six million, three hundred thirty-four thousand, six hundred fifty".