48969624969791 has 16 divisors (see below), whose sum is σ = 51117956163360. Its totient is φ = 46852129013760.

The previous prime is 48969624969763. The next prime is 48969624969803. The reversal of 48969624969791 is 19796942696984.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48969624969791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48969624969697 and 48969624969706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48969624999791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13016816 + ... + 16351658.

It is an arithmetic number, because the mean of its divisors is an integer number (3194872260210).

Almost surely, 2^{48969624969791} is an apocalyptic number.

48969624969791 is a deficient number, since it is larger than the sum of its proper divisors (2148331193569).

48969624969791 is a wasteful number, since it uses less digits than its factorization.

48969624969791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339466.

The product of its digits is 22856214528, while the sum is 89.

The spelling of 48969624969791 in words is "forty-eight trillion, nine hundred sixty-nine billion, six hundred twenty-four million, nine hundred sixty-nine thousand, seven hundred ninety-one".