48275399 has 4 divisors (see below), whose sum is σ = 48886560. Its totient is φ = 47664240.

The previous prime is 48275389. The next prime is 48275407. The reversal of 48275399 is 99357284.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48275399 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 (48275329) 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, 305462 + ... + 305619.

It is an arithmetic number, because the mean of its divisors is an integer number (12221640).

Almost surely, 2^48275399 is an apocalyptic number.

48275399 is a deficient number, since it is larger than the sum of its proper divisors (611161).

48275399 is an equidigital number, since it uses as much as digits as its factorization.

48275399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611160.

The product of its digits is 544320, while the sum is 47.

The square root of 48275399 is about 6948.0500142126. The cubic root of 48275399 is about 364.1178396195.

The spelling of 48275399 in words is "forty-eight million, two hundred seventy-five thousand, three hundred ninety-nine".