48778099 has 8 divisors (see below), whose sum is σ = 50616608. Its totient is φ = 46967040.

The previous prime is 48778031. The next prime is 48778123. The reversal of 48778099 is 99087784.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48778099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48778799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3207 + ... + 10384.

It is an arithmetic number, because the mean of its divisors is an integer number (6327076).

Almost surely, 2^48778099 is an apocalyptic number.

48778099 is a deficient number, since it is larger than the sum of its proper divisors (1838509).

48778099 is a wasteful number, since it uses less digits than its factorization.

48778099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13725.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 48778099 is about 6984.1319431981. The cubic root of 48778099 is about 365.3773516596.

The spelling of 48778099 in words is "forty-eight million, seven hundred seventy-eight thousand, ninety-nine".