47716476455550 has 72 divisors (see below), whose sum is σ = 137657165567256. Its totient is φ = 10906623188160.

The previous prime is 47716476455513. The next prime is 47716476455603. The reversal of 47716476455550 is 5555467461774.

It is a happy number.

It is a super-2 number, since 2×47716476455550² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3246011457 + ... + 3246026156.

It is an arithmetic number, because the mean of its divisors is an integer number (1911905077323).

Almost surely, 2^{47716476455550} is an apocalyptic number.

47716476455550 is an abundant number, since it is smaller than the sum of its proper divisors (89940689111706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47716476455550 is a wasteful number, since it uses less digits than its factorization.

47716476455550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492037642 (or 6492037630 counting only the distinct ones).

The product of its (nonzero) digits is 493920000, while the sum is 66.

The spelling of 47716476455550 in words is "forty-seven trillion, seven hundred sixteen billion, four hundred seventy-six million, four hundred fifty-five thousand, five hundred fifty".