49333248778 has 8 divisors (see below), whose sum is σ = 80727134400. Its totient is φ = 22424203980.

The previous prime is 49333248773. The next prime is 49333248791. The reversal of 49333248778 is 87784233394.

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

It is not an unprimeable number, because it can be changed into a prime (49333248773) 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, 1121210178 + ... + 1121210221.

It is an arithmetic number, because the mean of its divisors is an integer number (10090891800).

Almost surely, 2^49333248778 is an apocalyptic number.

49333248778 is a deficient number, since it is larger than the sum of its proper divisors (31393885622).

49333248778 is a wasteful number, since it uses less digits than its factorization.

49333248778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242420412.

The product of its digits is 24385536, while the sum is 58.

The spelling of 49333248778 in words is "forty-nine billion, three hundred thirty-three million, two hundred forty-eight thousand, seven hundred seventy-eight".