48717328251 has 8 divisors (see below), whose sum is σ = 64980987904. Its totient is φ = 32465943720.

The previous prime is 48717328243. The next prime is 48717328273. The reversal of 48717328251 is 15282371784.

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

It is not a de Polignac number, because 48717328251 - 2³ = 48717328243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48717328251.

It is not an unprimeable number, because it can be changed into a prime (48717328241) 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, 3059515 + ... + 3075396.

It is an arithmetic number, because the mean of its divisors is an integer number (8122623488).

Almost surely, 2^48717328251 is an apocalyptic number.

48717328251 is a deficient number, since it is larger than the sum of its proper divisors (16263659653).

48717328251 is a wasteful number, since it uses less digits than its factorization.

48717328251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6137561.

The product of its digits is 752640, while the sum is 48.

The spelling of 48717328251 in words is "forty-eight billion, seven hundred seventeen million, three hundred twenty-eight thousand, two hundred fifty-one".