48080321 has 4 divisors (see below), whose sum is σ = 49198512. Its totient is φ = 46962132.

The previous prime is 48080311. The next prime is 48080371. The reversal of 48080321 is 12308084.

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 a de Polignac number, because none of the positive numbers 2^k-48080321 is a prime.

It is a super-3 number, since 3×48080321³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48080311) 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, 559031 + ... + 559116.

It is an arithmetic number, because the mean of its divisors is an integer number (12299628).

Almost surely, 2^48080321 is an apocalyptic number.

It is an amenable number.

48080321 is a deficient number, since it is larger than the sum of its proper divisors (1118191).

48080321 is a wasteful number, since it uses less digits than its factorization.

48080321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118190.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 48080321 is about 6933.9974762038. The cubic root of 48080321 is about 363.6267180226.

The spelling of 48080321 in words is "forty-eight million, eighty thousand, three hundred twenty-one".