48308451 has 4 divisors (see below), whose sum is σ = 64411272. Its totient is φ = 32205632.

The previous prime is 48308443. The next prime is 48308453. The reversal of 48308451 is 15480384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48308451 - 2³ = 48308443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48308453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8051406 + ... + 8051411.

It is an arithmetic number, because the mean of its divisors is an integer number (16102818).

Almost surely, 2^48308451 is an apocalyptic number.

48308451 is a deficient number, since it is larger than the sum of its proper divisors (16102821).

48308451 is a wasteful number, since it uses less digits than its factorization.

48308451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16102820.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 48308451 is about 6950.4281163105. The cubic root of 48308451 is about 364.2009190454.

The spelling of 48308451 in words is "forty-eight million, three hundred eight thousand, four hundred fifty-one".