48236897641 has 3 divisors (see below), whose sum is σ = 48237117271. Its totient is φ = 48236678012.

The previous prime is 48236897629. The next prime is 48236897651. The reversal of 48236897641 is 14679863284.

It is a happy number.

The square root of 48236897641 is 219629.

It is a perfect power (a square), and thus also a powerful number.

48236897641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 13588798041 + 34648099600 = 116571^2 + 186140^2 .

It is not a de Polignac number, because 48236897641 - 2¹¹ = 48236895593 is a prime.

It is a super-2 number, since 2×48236897641² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48236897651) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 109815 + ... + 329443.

Almost surely, 2^48236897641 is an apocalyptic number.

48236897641 is the 219629-th square number.

48236897641 is the 109815-th centered octagonal number.

It is an amenable number.

48236897641 is a deficient number, since it is larger than the sum of its proper divisors (219630).

48236897641 is an frugal number, since it uses more digits than its factorization.

48236897641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439258 (or 219629 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 58.

The spelling of 48236897641 in words is "forty-eight billion, two hundred thirty-six million, eight hundred ninety-seven thousand, six hundred forty-one".