248455690018 has 8 divisors (see below), whose sum is σ = 384705584640. Its totient is φ = 120220495140.

The previous prime is 248455690009. The next prime is 248455690037. The reversal of 248455690018 is 810096554842.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003674858 + ... + 2003674981.

It is an arithmetic number, because the mean of its divisors is an integer number (48088198080).

Almost surely, 2^248455690018 is an apocalyptic number.

248455690018 is a deficient number, since it is larger than the sum of its proper divisors (136249894622).

248455690018 is a wasteful number, since it uses less digits than its factorization.

248455690018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007349872.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 248455690018 in words is "two hundred forty-eight billion, four hundred fifty-five million, six hundred ninety thousand, eighteen".