47055312555 has 16 divisors (see below), whose sum is σ = 76064672544. Its totient is φ = 24837442560.

The previous prime is 47055312547. The next prime is 47055312593. The reversal of 47055312555 is 55521355074.

It is not a de Polignac number, because 47055312555 - 2³ = 47055312547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16168756 + ... + 16171665.

It is an arithmetic number, because the mean of its divisors is an integer number (4754042034).

Almost surely, 2^47055312555 is an apocalyptic number.

47055312555 is a deficient number, since it is larger than the sum of its proper divisors (29009359989).

47055312555 is a wasteful number, since it uses less digits than its factorization.

47055312555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32340526.

The product of its (nonzero) digits is 525000, while the sum is 42.

The spelling of 47055312555 in words is "forty-seven billion, fifty-five million, three hundred twelve thousand, five hundred fifty-five".