48278359 has 4 divisors (see below), whose sum is σ = 49943160. Its totient is φ = 46613560.

The previous prime is 48278341. The next prime is 48278383. The reversal of 48278359 is 95387284.

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 48278359 - 2⁵ = 48278327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48270359) 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, 832357 + ... + 832414.

It is an arithmetic number, because the mean of its divisors is an integer number (12485790).

Almost surely, 2^48278359 is an apocalyptic number.

48278359 is a deficient number, since it is larger than the sum of its proper divisors (1664801).

48278359 is a wasteful number, since it uses less digits than its factorization.

48278359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664800.

The product of its digits is 483840, while the sum is 46.

The square root of 48278359 is about 6948.2630203526. The cubic root of 48278359 is about 364.1252814138.

The spelling of 48278359 in words is "forty-eight million, two hundred seventy-eight thousand, three hundred fifty-nine".