248247750049 has 8 divisors (see below), whose sum is σ = 268088425920. Its totient is φ = 228513459216.

The previous prime is 248247750017. The next prime is 248247750053. The reversal of 248247750049 is 940057742842.

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

It is a cyclic number.

It is not a de Polignac number, because 248247750049 - 2⁵ = 248247750017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248247749978 and 248247750005.

It is not an unprimeable number, because it can be changed into a prime (248247750449) 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, 26591407 + ... + 26600740.

It is an arithmetic number, because the mean of its divisors is an integer number (33511053240).

Almost surely, 2^248247750049 is an apocalyptic number.

It is an amenable number.

248247750049 is a deficient number, since it is larger than the sum of its proper divisors (19840675871).

248247750049 is a wasteful number, since it uses less digits than its factorization.

248247750049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53192519.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 248247750049 in words is "two hundred forty-eight billion, two hundred forty-seven million, seven hundred fifty thousand, forty-nine".