55060047 has 32 divisors (see below), whose sum is σ = 93619200. Its totient is φ = 31329504.

The previous prime is 55060037. The next prime is 55060051. The reversal of 55060047 is 74006055.

55060047 is a `hidden beast` number, since 5 + 50 + 600 + 4 + 7 = 666.

It is not a de Polignac number, because 55060047 - 2¹¹ = 55057999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 55060047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55060037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59454 + ... + 60372.

It is an arithmetic number, because the mean of its divisors is an integer number (2925600).

Almost surely, 2^55060047 is an apocalyptic number.

55060047 is a deficient number, since it is larger than the sum of its proper divisors (38559153).

55060047 is a wasteful number, since it uses less digits than its factorization.

55060047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1246 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 55060047 is about 7420.2457506473. The cubic root of 55060047 is about 380.4335932478.

The spelling of 55060047 in words is "fifty-five million, sixty thousand, forty-seven".