48726663919 has 8 divisors (see below), whose sum is σ = 48853575680. Its totient is φ = 48599918136.

The previous prime is 48726663893. The next prime is 48726663991. The reversal of 48726663919 is 91936662784.

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 48726663919 - 2¹¹ = 48726661871 is a prime.

It is a super-2 number, since 2×48726663919² (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 (48726663719) 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, 557602 + ... + 639040.

It is an arithmetic number, because the mean of its divisors is an integer number (6106696960).

Almost surely, 2^48726663919 is an apocalyptic number.

48726663919 is a deficient number, since it is larger than the sum of its proper divisors (126911761).

48726663919 is an equidigital number, since it uses as much as digits as its factorization.

48726663919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82989.

The product of its digits is 23514624, while the sum is 61.

The spelling of 48726663919 in words is "forty-eight billion, seven hundred twenty-six million, six hundred sixty-three thousand, nine hundred nineteen".