5106049947 has 8 divisors (see below), whose sum is σ = 7564518480. Its totient is φ = 3404033280.

The previous prime is 5106049939. The next prime is 5106049973. The reversal of 5106049947 is 7499406015.

5106049947 is a `hidden beast` number, since 510 + 6 + 0 + 4 + 99 + 47 = 666.

It is not a de Polignac number, because 5106049947 - 2³ = 5106049939 is a prime.

It is a super-2 number, since 2×5106049947² = 52143492122517405618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5106049997) 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, 94556454 + ... + 94556507.

It is an arithmetic number, because the mean of its divisors is an integer number (945564810).

Almost surely, 2^5106049947 is an apocalyptic number.

5106049947 is a deficient number, since it is larger than the sum of its proper divisors (2458468533).

5106049947 is a wasteful number, since it uses less digits than its factorization.

5106049947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189112970 (or 189112964 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 5106049947 is about 71456.6298323675. The cubic root of 5106049947 is about 1721.9809908183.

The spelling of 5106049947 in words is "five billion, one hundred six million, forty-nine thousand, nine hundred forty-seven".