48934418553 has 12 divisors (see below), whose sum is σ = 74840875668. Its totient is φ = 30703948800.

The previous prime is 48934418531. The next prime is 48934418639. The reversal of 48934418553 is 35581443984.

It is a happy number.

48934418553 is a `hidden beast` number, since 4 + 89 + 3 + 4 + 4 + 1 + 8 + 553 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 27043144704 + 21891273849 = 164448^2 + 147957^2 .

It is not a de Polignac number, because 48934418553 - 2⁵ = 48934418521 is a prime.

It is a super-2 number, since 2×48934418553² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48934418553.

It is not an unprimeable number, because it can be changed into a prime (48934418153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159916248 + ... + 159916553.

It is an arithmetic number, because the mean of its divisors is an integer number (6236739639).

Almost surely, 2^48934418553 is an apocalyptic number.

It is an amenable number.

48934418553 is a deficient number, since it is larger than the sum of its proper divisors (25906457115).

48934418553 is a wasteful number, since it uses less digits than its factorization.

48934418553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319832824 (or 319832821 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 48934418553 in words is "forty-eight billion, nine hundred thirty-four million, four hundred eighteen thousand, five hundred fifty-three".