48484521969 has 16 divisors (see below), whose sum is σ = 70760096064. Its totient is φ = 29347502400.

The previous prime is 48484521937. The next prime is 48484521971. The reversal of 48484521969 is 96912548484.

It is a happy number.

It is not a de Polignac number, because 48484521969 - 2⁵ = 48484521937 is a prime.

It is a super-2 number, since 2×48484521969² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48484521469) 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, 10187727 + ... + 10192484.

It is an arithmetic number, because the mean of its divisors is an integer number (4422506004).

Almost surely, 2^48484521969 is an apocalyptic number.

It is an amenable number.

48484521969 is a deficient number, since it is larger than the sum of its proper divisors (22275574095).

48484521969 is a wasteful number, since it uses less digits than its factorization.

48484521969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20380288.

The product of its digits is 19906560, while the sum is 60.

The spelling of 48484521969 in words is "forty-eight billion, four hundred eighty-four million, five hundred twenty-one thousand, nine hundred sixty-nine".