47855054 has 16 divisors (see below), whose sum is σ = 77768880. Its totient is φ = 22084920.

The previous prime is 47855021. The next prime is 47855057. The reversal of 47855054 is 45055874.

It is a junction number, because it is equal to n+sod(n) for n = 47854999 and 47855017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47855057) 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, 1052 + ... + 9839.

It is an arithmetic number, because the mean of its divisors is an integer number (4860555).

Almost surely, 2^47855054 is an apocalyptic number.

47855054 is a deficient number, since it is larger than the sum of its proper divisors (29913826).

47855054 is a wasteful number, since it uses less digits than its factorization.

47855054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10932 (or 10906 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 47855054 is about 6917.7347448424. The cubic root of 47855054 is about 363.0579381195.

The spelling of 47855054 in words is "forty-seven million, eight hundred fifty-five thousand, fifty-four".