48296421281 has 4 divisors (see below), whose sum is σ = 48405442992. Its totient is φ = 48187399572.

The previous prime is 48296421247. The next prime is 48296421307. The reversal of 48296421281 is 18212469284.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48296421281 - 2¹⁸ = 48296159137 is a prime.

It is a super-2 number, since 2×48296421281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48296421221) 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, 54510191 + ... + 54511076.

It is an arithmetic number, because the mean of its divisors is an integer number (12101360748).

Almost surely, 2^48296421281 is an apocalyptic number.

It is an amenable number.

48296421281 is a deficient number, since it is larger than the sum of its proper divisors (109021711).

48296421281 is a wasteful number, since it uses less digits than its factorization.

48296421281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109021710.

The product of its digits is 442368, while the sum is 47.

The spelling of 48296421281 in words is "forty-eight billion, two hundred ninety-six million, four hundred twenty-one thousand, two hundred eighty-one".