48640216741 has 4 divisors (see below), whose sum is σ = 48721149484. Its totient is φ = 48559284000.

The previous prime is 48640216717. The next prime is 48640216753. The reversal of 48640216741 is 14761204684.

It is a happy number.

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 40939452225 + 7700764516 = 202335^2 + 87754^2 .

It is a cyclic number.

It is not a de Polignac number, because 48640216741 - 2²⁷ = 48505999013 is a prime.

It is a super-2 number, since 2×48640216741² (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 (48640210741) 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, 40465470 + ... + 40466671.

It is an arithmetic number, because the mean of its divisors is an integer number (12180287371).

Almost surely, 2^48640216741 is an apocalyptic number.

It is an amenable number.

48640216741 is a deficient number, since it is larger than the sum of its proper divisors (80932743).

48640216741 is an equidigital number, since it uses as much as digits as its factorization.

48640216741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80932742.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 48640216741 in words is "forty-eight billion, six hundred forty million, two hundred sixteen thousand, seven hundred forty-one".