54122270137 has 8 divisors (see below), whose sum is σ = 58287386696. Its totient is φ = 49957420032.

The previous prime is 54122270131. The next prime is 54122270171. The reversal of 54122270137 is 73107222145.

It can be written as a sum of positive squares in 4 ways, for example, as 144576576 + 53977693561 = 12024^2 + 232331^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54122270137 - 2⁷ = 54122270009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54122270131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 609433 + ... + 692569.

It is an arithmetic number, because the mean of its divisors is an integer number (7285923337).

Almost surely, 2^54122270137 is an apocalyptic number.

It is an amenable number.

54122270137 is a deficient number, since it is larger than the sum of its proper divisors (4165116559).

54122270137 is a wasteful number, since it uses less digits than its factorization.

54122270137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133227.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 54122270137 in words is "fifty-four billion, one hundred twenty-two million, two hundred seventy thousand, one hundred thirty-seven".