47177854039 has 8 divisors (see below), whose sum is σ = 47455212672. Its totient is φ = 46901272320.

The previous prime is 47177854001. The next prime is 47177854067. The reversal of 47177854039 is 93045877174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47177854039 - 2¹⁷ = 47177722967 is a prime.

It is a super-2 number, since 2×47177854039² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47177854099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72199 + ... + 315544.

It is an arithmetic number, because the mean of its divisors is an integer number (5931901584).

Almost surely, 2^47177854039 is an apocalyptic number.

47177854039 is a deficient number, since it is larger than the sum of its proper divisors (277358633).

47177854039 is a wasteful number, since it uses less digits than its factorization.

47177854039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388457.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 47177854039 in words is "forty-seven billion, one hundred seventy-seven million, eight hundred fifty-four thousand, thirty-nine".