5066747478 has 40 divisors (see below), whose sum is σ = 12226600848. Its totient is φ = 1558998576.

The previous prime is 5066747471. The next prime is 5066747503. The reversal of 5066747478 is 8747476605.

5066747478 is a `hidden beast` number, since 506 + 67 + 4 + 7 + 4 + 78 = 666.

It is a super-3 number, since 3×5066747478³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066747471) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1200826 + ... + 1205037.

Almost surely, 2^5066747478 is an apocalyptic number.

5066747478 is an abundant number, since it is smaller than the sum of its proper divisors (7159853370).

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

5066747478 is a wasteful number, since it uses less digits than its factorization.

5066747478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405890 (or 2405881 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The square root of 5066747478 is about 71181.0893285569. The cubic root of 5066747478 is about 1717.5514417955.

The spelling of 5066747478 in words is "five billion, sixty-six million, seven hundred forty-seven thousand, four hundred seventy-eight".