55137450047 has 8 divisors (see below), whose sum is σ = 56223991200. Its totient is φ = 54061509600.

The previous prime is 55137450029. The next prime is 55137450077. The reversal of 55137450047 is 74005473155.

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 55137450047 - 2¹⁰ = 55137449023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55137449986 and 55137450013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55137450077) 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, 2639672 + ... + 2660477.

It is an arithmetic number, because the mean of its divisors is an integer number (7027998900).

Almost surely, 2^55137450047 is an apocalyptic number.

55137450047 is a deficient number, since it is larger than the sum of its proper divisors (1086541153).

55137450047 is a wasteful number, since it uses less digits than its factorization.

55137450047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300353.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 55137450047 in words is "fifty-five billion, one hundred thirty-seven million, four hundred fifty thousand, forty-seven".