48166529573 has 4 divisors (see below), whose sum is σ = 50999854860. Its totient is φ = 45333204288.

The previous prime is 48166529569. The next prime is 48166529581. The reversal of 48166529573 is 37592566184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14756904484 + 33409625089 = 121478^2 + 182783^2 .

It is a cyclic number.

It is not a de Polignac number, because 48166529573 - 2² = 48166529569 is a prime.

It is a super-2 number, since 2×48166529573² (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 (48166525573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1416662618 + ... + 1416662651.

It is an arithmetic number, because the mean of its divisors is an integer number (12749963715).

Almost surely, 2^48166529573 is an apocalyptic number.

It is an amenable number.

48166529573 is a deficient number, since it is larger than the sum of its proper divisors (2833325287).

48166529573 is a wasteful number, since it uses less digits than its factorization.

48166529573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833325286.

The product of its digits is 10886400, while the sum is 56.

The spelling of 48166529573 in words is "forty-eight billion, one hundred sixty-six million, five hundred twenty-nine thousand, five hundred seventy-three".