39481852151 has 8 divisors (see below), whose sum is σ = 45178738080. Its totient is φ = 33799121568.

The previous prime is 39481852139. The next prime is 39481852169. The reversal of 39481852151 is 15125818493.

It is a happy number.

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 39481852151 - 2²² = 39477657847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39481852096 and 39481852105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39481852051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3532856 + ... + 3544013.

It is an arithmetic number, because the mean of its divisors is an integer number (5647342260).

Almost surely, 2^39481852151 is an apocalyptic number.

39481852151 is a deficient number, since it is larger than the sum of its proper divisors (5696885929).

39481852151 is an equidigital number, since it uses as much as digits as its factorization.

39481852151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7077673.

The product of its digits is 345600, while the sum is 47.

The spelling of 39481852151 in words is "thirty-nine billion, four hundred eighty-one million, eight hundred fifty-two thousand, one hundred fifty-one".