48555641364269 has 4 divisors (see below), whose sum is σ = 52290690699996. Its totient is φ = 44820592028544.

The previous prime is 48555641364253. The next prime is 48555641364271. The reversal of 48555641364269 is 96246314655584.

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 32832751020169 + 15722890344100 = 5729987^2 + 3965210^2 .

It is a cyclic number.

It is not a de Polignac number, because 48555641364269 - 2⁴ = 48555641364253 is a prime.

It is a super-2 number, since 2×48555641364269² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48555641364199 and 48555641364208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48555641364239) 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, 1867524667844 + ... + 1867524667869.

It is an arithmetic number, because the mean of its divisors is an integer number (13072672674999).

Almost surely, 2^{48555641364269} is an apocalyptic number.

It is an amenable number.

48555641364269 is a deficient number, since it is larger than the sum of its proper divisors (3735049335727).

48555641364269 is a wasteful number, since it uses less digits than its factorization.

48555641364269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735049335726.

The product of its digits is 746496000, while the sum is 68.

The spelling of 48555641364269 in words is "forty-eight trillion, five hundred fifty-five billion, six hundred forty-one million, three hundred sixty-four thousand, two hundred sixty-nine".